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Vitaminsareorganiccompoundsnecessaryinsmallamountsinthedietforthenormalgrowthandmaintenanceoflifeofanimalsincludingman. Theydonotprovideenergy________dotheyconstructorbuildanypartofthebody.Theyareneededfor________foodsintoenergyandbodymaintenance.Therearethirteenormoreofthemandif________ismissingadeficiencydiseasebecomes________. Vitaminsaresimilarbecausetheyaremadeofthesameelements―usuallycarbonhydrogenoxygenand______nitrogen.Theyaredifferent______theirelementsarearrangeddifferentlyandeachvitamin______oneormorespecificfunctionsinthebody. ________enoughvitaminsisessentialtolifealthoughthebodyhasnonutritionalusefor________vitamins.Manypeople________believeinbeingonthesafesideandthustakeextravitamins.Howeverawell-balanceddietwillusuallymeetallthebody’’svitaminneeds.
IsitpossiblethattheideaswehavetodayaboutownershipandpropertyrightshavebeensouniversalinthehumanmindthatitistrulyasiftheyhadsprungfromthemindofGodBynomeans.Theideaofowningandpropertyemergedinthemistsofunrecordedhistory.TheancientJewsforonehadaverydifferentoutlookonpropertyandownershipviewingitassomethingmuchmoretemporaryandtentativethanwedo. TheideaswehaveinAmericaabouttheprivateownershipofproductivepropertyasanaturalanduniversalrightofmankindperhapsofdivineoriginarebynomeansuniversalandmustbeviewedasaninventionofmanratherthanadecreeorderofGod.Ofcoursewearecompletelytrainedtoaccepttheideaofownershipoftheearthanditsproductsrawandtransformed.Itseemsnotatallstrange;infactitisquitedifficulttoimagineasocietywithoutsucharrangements.Ifsomeonesomeindividualdidn’’townthatplotoflandthathousethatfactorythatmachinethattowerofwheathowwouldwefunctionWhatwouldtherulesbeWhomwouldwebuyfromandhowwouldwesell Itisimportanttoacknowledgeasignificantdifferencebetweenachievingownershipsimplybytakingorclaimingpropertyandowningwhatwetendtocallthefruitoflabor.IfIaloneortogetherwithmyfamilyworkonthelandandraisecropsorifImakesomethingusefuloutofnaturalmaterialitseemsreasonableandfairtoclaimthatthecropsortheobjectsbelongtomeormyfamilyaremypropertyatleastinthesensethatIhavefirstclaimonthem.Hardlyanyonewoulddisputethat.Infactsomeoftheearlyradicalworkingmen’’smovementsmadeanownershipclaimonthoseverygrounds.AsindustrialorganizationbecamemorecomplexhoweversuchissuesbecamevastlymoreintricateItmustbeclearthatinmodernsocietythesocialheritageofknowledgeandtechnologyandthesocialorganizationofmanufactureandexchangeaccountforfarmoreoftheproductivityofindustryandthevalueofwhatisproducedthancanbeaccountedforbythelaborofanynumberofindividuals.HardlyanypersoncannowpointandsayThat--thatrightthere--isthefruitofmylabor.Wecansayasasocietyasanation--asaworldreally--thatwhatisproducedisthefruitofourlabortheproductofthewholesocietyasacollectivity. Wehavetorecognizethattherightofprivateindividualownershipofpropertyisman-madeandconstantlydependentontheextenttowhichthosewithoutpropertybelievethattheownercanmakehisclaimstick. Accordingtothetexttheconceptofownershipprobably
Vitaminsareorganiccompoundsnecessaryinsmallamountsinthedietforthenormalgrowthandmaintenanceoflifeofanimalsincludingman. Theydonotprovideenergy________dotheyconstructorbuildanypartofthebody.Theyareneededfor________foodsintoenergyandbodymaintenance.Therearethirteenormoreofthemandif________ismissingadeficiencydiseasebecomes________. Vitaminsaresimilarbecausetheyaremadeofthesameelements―usuallycarbonhydrogenoxygenand______nitrogen.Theyaredifferent______theirelementsarearrangeddifferentlyandeachvitamin______oneormorespecificfunctionsinthebody. ________enoughvitaminsisessentialtolifealthoughthebodyhasnonutritionalusefor________vitamins.Manypeople________believeinbeingonthesafesideandthustakeextravitamins.Howeverawell-balanceddietwillusuallymeetallthebody’’svitaminneeds.
Atthestartofthe20thcenturyimmigrantlaborandinnovationhelpedturntheU.S.intoapowerfulmanufacturingnation.Todayforeign-bornengineersjamthecorridorsofSiliconValleyhelpingAmerica’’sinformation-technologyboom.Andasthe21stcenturydawnsyetanotherwaveofimmigrantswillonceagainhelptransformtheeconomy. 46DuringthenextdecadeexceptingachangeingovernmentpolicynearlyamillionimmigrantsareexpectedtoarriveintheU.S.everyyearmostofwhombothlegalandillegalwillcontinuetocomefromLatinAmericaandSoutheastAsiabuteveryforeignlandwillberepresented. Asdomesticbirthratesstagnateonlyforeign-bornworkerwillkeepthelaborpoolgrowing.By2006infactimmigrantswillaccountforhalfofallnewU.S.workers;overthenext30yearstheirsharewillriseto60%. 47EvenatcurrentlevelsofimmigrationaccordingtotheLaborDept.thenumberofpeopleavailabletoworkwillincreasebyamere0.8%peryearbetween1996and2006-halftherateofthepreviousdecade.WithoutimmigrantsaccordingtoanewstudytheU.S.workforcewouldactuallybegintoshrinkby2015. 48It’’snotallaboutsheernumbersofcourse:ToliftproductivityandspurgrowthimmigrantsmustprovidecreativityentrepreneurialenergyorsimpleinitiativethatAmericacouldn’’tfindotherwise.IfallyoudidwasbringinpeoplewhoareexactlythesameasthosewehaveheretherewouldbenoeconomicbenefitsaysRandCorp.economistJamesP.SmithYou’’djusthavemorepeople. Justascrucialthearrayofeducationandskillsimmigrantsbringcouldfitneatlywiththesupplyofjobsoverthenextdecade.AccordingtoLindaLevineattheCongressionalResearchService60%ofthejobscreatedthrough2005willrequiresomepost-secondaryeducation.Butsheaddslow-skilljobswillstillrepresentabouthalfoftotalemployment.49Yetimmigrantsalsoare50%morelikelythanAmericanstohaveagraduatedegreeandanunbelievable23%ofU.S.residentsholdingPhDsinscienceandengineeringareforeign-bornaccordingtotheNationalScienceFoundation. Indeedforeign-bornworkershaveshownanextraordinaryabilitytoassimilateandflourish.Certainlysomelessskilledworkerswillremainatthebottomeconomicrungalltheirlives.50Yetotherswillcatchupquicklyandwithinadecadeoftheirarrivalthewell-educatedwillgofrommakingbarelyhalfthatofnative-bornAmericansincomparableworktonearly90%accordingtoarecentstudy. Thatofcoursewillraiseimmigrants’’livingstandards.Moreimportantitwillhelpdriveinnovationandentrepreneurshipkeyenginesofthe21stCenturyEconomy. Atthestartofthe20thcenturyimmigrantlaborandinnovationhelpedturntheU.S.intoapowerfulmanufacturingnation.Todayforeign-bornengineersjamthecorridorsofSiliconValleyhelpingAmerica’’sinformation-technologyboom.Andasthe21stcenturydawnsyetanotherwaveofimmigrantswillonceagainhelptransformtheeconomy. 46DuringthenextdecadeexceptingachangeingovernmentpolicynearlyamillionimmigrantsareexpectedtoarriveintheU.S.everyyearmostofwhombothlegalandillegalwillcontinuetocomefromLatinAmericaandSoutheastAsiabuteveryforeignlandwillberepresented. Asdomesticbirthratesstagnateonlyforeign-bornworkerwillkeepthelaborpoolgrowing.By2006infactimmigrantswillaccountforhalfofallnewU.S.workers;overthenext30yearstheirsharewillriseto60%. 47EvenatcurrentlevelsofimmigrationaccordingtotheLaborDept.thenumberofpeopleavailabletoworkwillincreasebyamere0.8%peryearbetween1996and2006-halftherateofthepreviousdecade.WithoutimmigrantsaccordingtoanewstudytheU.S.workforcewouldactuallybegintoshrinkby2015. 48It’’snotallaboutsheernumbersofcourse:ToliftproductivityandspurgrowthimmigrantsmustprovidecreativityentrepreneurialenergyorsimpleinitiativethatAmericacouldn’’tfindotherwise.IfallyoudidwasbringinpeoplewhoareexactlythesameasthosewehaveheretherewouldbenoeconomicbenefitsaysRandCorp.economistJamesP.SmithYou’’djusthavemorepeople. Justascrucialthearrayofeducationandskillsimmigrantsbringcouldfitneatlywiththesupplyofjobsoverthenextdecade.AccordingtoLindaLevineattheCongressionalResearchService60%ofthejobscreatedthrough2005willrequiresomepost-secondaryeducation.Butsheaddslow-skilljobswillstillrepresentabouthalfoftotalemployment.49Yetimmigrantsalsoare50%morelikelythanAmericanstohaveagraduatedegreeandanunbelievable23%ofU.S.residentsholdingPhDsinscienceandengineeringareforeign-bornaccordingtotheNationalScienceFoundation. Indeedforeign-bornworkershaveshownanextraordinaryabilitytoassimilateandflourish.Certainlysomelessskilledworkerswillremainatthebottomeconomicrungalltheirlives.50Yetotherswillcatchupquicklyandwithinadecadeoftheirarrivalthewell-educatedwillgofrommakingbarelyhalfthatofnative-bornAmericansincomparableworktonearly90%accordingtoarecentstudy. Thatofcoursewillraiseimmigrants’’livingstandards.Moreimportantitwillhelpdriveinnovationandentrepreneurshipkeyenginesofthe21stCenturyEconomy.
IsitpossiblethattheideaswehavetodayaboutownershipandpropertyrightshavebeensouniversalinthehumanmindthatitistrulyasiftheyhadsprungfromthemindofGodBynomeans.Theideaofowningandpropertyemergedinthemistsofunrecordedhistory.TheancientJewsforonehadaverydifferentoutlookonpropertyandownershipviewingitassomethingmuchmoretemporaryandtentativethanwedo. TheideaswehaveinAmericaabouttheprivateownershipofproductivepropertyasanaturalanduniversalrightofmankindperhapsofdivineoriginarebynomeansuniversalandmustbeviewedasaninventionofmanratherthanadecreeorderofGod.Ofcoursewearecompletelytrainedtoaccepttheideaofownershipoftheearthanditsproductsrawandtransformed.Itseemsnotatallstrange;infactitisquitedifficulttoimagineasocietywithoutsucharrangements.Ifsomeonesomeindividualdidn’’townthatplotoflandthathousethatfactorythatmachinethattowerofwheathowwouldwefunctionWhatwouldtherulesbeWhomwouldwebuyfromandhowwouldwesell Itisimportanttoacknowledgeasignificantdifferencebetweenachievingownershipsimplybytakingorclaimingpropertyandowningwhatwetendtocallthefruitoflabor.IfIaloneortogetherwithmyfamilyworkonthelandandraisecropsorifImakesomethingusefuloutofnaturalmaterialitseemsreasonableandfairtoclaimthatthecropsortheobjectsbelongtomeormyfamilyaremypropertyatleastinthesensethatIhavefirstclaimonthem.Hardlyanyonewoulddisputethat.Infactsomeoftheearlyradicalworkingmen’’smovementsmadeanownershipclaimonthoseverygrounds.AsindustrialorganizationbecamemorecomplexhoweversuchissuesbecamevastlymoreintricateItmustbeclearthatinmodernsocietythesocialheritageofknowledgeandtechnologyandthesocialorganizationofmanufactureandexchangeaccountforfarmoreoftheproductivityofindustryandthevalueofwhatisproducedthancanbeaccountedforbythelaborofanynumberofindividuals.HardlyanypersoncannowpointandsayThat--thatrightthere--isthefruitofmylabor.Wecansayasasocietyasanation--asaworldreally--thatwhatisproducedisthefruitofourlabortheproductofthewholesocietyasacollectivity. Wehavetorecognizethattherightofprivateindividualownershipofpropertyisman-madeandconstantlydependentontheextenttowhichthosewithoutpropertybelievethattheownercanmakehisclaimstick. Privateownershipofpropertyisfinallydescribedas
1999年王某结婚之时同妻子常某到光强照相馆照结婚照照相馆的摄影师刘某觉得相片效果很好就私自保留了几张作为自己比较得意的作品每当朋友来时刘某就拿出来给朋友看有一次他的一个朋友田某觉得该照片效果很好遂索要了一张回家后将其用在自己生产的床上用品的包装上而刘某并不知情后来王某去商场买东西看到了该照片遂起诉到法院要求保护自己的肖像权 试问 王某的要求能否得到实现为什么
Toavoidthevariousfoolishopinionstowhichmankindisliablenosuperhumangeniusisrequired.Afewsimpleruleswillkeepyounotfromallerrorsbutfromsillyerrors. Ifthematterisonethatcanbesettledbyobservationmaketheobservationyourself.AristotlecouldhaveavoidedthemistakeofthinkingthatwomenhavefewerteeththanmenbythesimpledeviceofaskingMrs.Aristotletokeephermouthopenwhilehecounted.Hedidnotdosobecausehethoughtheknew.Thinkingthatyouknowwheninfactyoudon’’tisafatalmistaketowhichweareallliable. Manymattershoweverarelesseasilybroughttothetestofexperience.Iflikemostofmankindyouhavestrongconvictionsonmanysuchmatterstherearewaysinwhichyoucanmakeyourselfawareofyourownprejudice.Ifanopinioncontrarytoyourownmakesyouangrythatisasignthatyousubconsciouslyareawareofhavingnogoodreasonforthinkingasyoudo.IfsomeonemaintainsthattwoandtwoarefiveorthatIcelandisontheequatoryoufeelpityratherthanangerunlessyouknowsolittleofarithmeticorgeographythathisopinionshakesyourowncontraryconviction.Themostsavagecontroversiesarethoseaboutmattersastowhichthereisnogoodevidenceeitherway.Sowheneveryoufindyourselfgettingangryaboutadifferenceofopinionbeonyourguard;youwillprobablyfindonexaminationthatyourbeliefisgoingbeyondwhattheevidencejustifies. Forthosewhohaveenoughpsychologicalimaginationitisagoodplantoimagineanargumentwithapersonhavingadifferentopinion.Thishasoneadvantageandonlyoneascomparedwithactualconversationwithopponents;thisoneadvantageisthatthemethodisnotsubjecttothesamelimitationsoftimeandspace.MahatmaGandhi圣雄甘地considereditunfortunatetohaverailwaysandsteamboatsandmachinery;hewouldhavelikedtoundothewholeoftheindustrialrevolution.YoumayneverhaveanopportunityofactuallymeetinganyonewhoholdsthisopinionbecauseinWesterncountriesmostpeopletaketheadvantageofmoderntechnologyforgranted.ButifyouwanttomakesurethatyouarerightinagreeingwiththeprevailingopinionyouwillfinditagoodplantotesttheargumentsthatoccurtoyoubyconsideringwhatGandhimighthavesaidinrefutationofthem.Ihavesometimesbeenledactuallytochangemymindasaresultofthiskindofimaginarydialogue.FurthermoreIhavefrequentlyfoundmyselfgrowingmoreagreeablethroughrealizingthepossiblereasonablenessofahypotheticalopponent. Mostpeopleareunlikelytobesubjecttosillyerrors
Toavoidthevariousfoolishopinionstowhichmankindisliablenosuperhumangeniusisrequired.Afewsimpleruleswillkeepyounotfromallerrorsbutfromsillyerrors. Ifthematterisonethatcanbesettledbyobservationmaketheobservationyourself.AristotlecouldhaveavoidedthemistakeofthinkingthatwomenhavefewerteeththanmenbythesimpledeviceofaskingMrs.Aristotletokeephermouthopenwhilehecounted.Hedidnotdosobecausehethoughtheknew.Thinkingthatyouknowwheninfactyoudon’’tisafatalmistaketowhichweareallliable. Manymattershoweverarelesseasilybroughttothetestofexperience.Iflikemostofmankindyouhavestrongconvictionsonmanysuchmatterstherearewaysinwhichyoucanmakeyourselfawareofyourownprejudice.Ifanopinioncontrarytoyourownmakesyouangrythatisasignthatyousubconsciouslyareawareofhavingnogoodreasonforthinkingasyoudo.IfsomeonemaintainsthattwoandtwoarefiveorthatIcelandisontheequatoryoufeelpityratherthanangerunlessyouknowsolittleofarithmeticorgeographythathisopinionshakesyourowncontraryconviction.Themostsavagecontroversiesarethoseaboutmattersastowhichthereisnogoodevidenceeitherway.Sowheneveryoufindyourselfgettingangryaboutadifferenceofopinionbeonyourguard;youwillprobablyfindonexaminationthatyourbeliefisgoingbeyondwhattheevidencejustifies. Forthosewhohaveenoughpsychologicalimaginationitisagoodplantoimagineanargumentwithapersonhavingadifferentopinion.Thishasoneadvantageandonlyoneascomparedwithactualconversationwithopponents;thisoneadvantageisthatthemethodisnotsubjecttothesamelimitationsoftimeandspace.MahatmaGandhi圣雄甘地considereditunfortunatetohaverailwaysandsteamboatsandmachinery;hewouldhavelikedtoundothewholeoftheindustrialrevolution.YoumayneverhaveanopportunityofactuallymeetinganyonewhoholdsthisopinionbecauseinWesterncountriesmostpeopletaketheadvantageofmoderntechnologyforgranted.ButifyouwanttomakesurethatyouarerightinagreeingwiththeprevailingopinionyouwillfinditagoodplantotesttheargumentsthatoccurtoyoubyconsideringwhatGandhimighthavesaidinrefutationofthem.Ihavesometimesbeenledactuallytochangemymindasaresultofthiskindofimaginarydialogue.FurthermoreIhavefrequentlyfoundmyselfgrowingmoreagreeablethroughrealizingthepossiblereasonablenessofahypotheticalopponent. Theauthorintendstotellusthat
代位继承的成立条件包括
Toavoidthevariousfoolishopinionstowhichmankindisliablenosuperhumangeniusisrequired.Afewsimpleruleswillkeepyounotfromallerrorsbutfromsillyerrors. Ifthematterisonethatcanbesettledbyobservationmaketheobservationyourself.AristotlecouldhaveavoidedthemistakeofthinkingthatwomenhavefewerteeththanmenbythesimpledeviceofaskingMrs.Aristotletokeephermouthopenwhilehecounted.Hedidnotdosobecausehethoughtheknew.Thinkingthatyouknowwheninfactyoudon’’tisafatalmistaketowhichweareallliable. Manymattershoweverarelesseasilybroughttothetestofexperience.Iflikemostofmankindyouhavestrongconvictionsonmanysuchmatterstherearewaysinwhichyoucanmakeyourselfawareofyourownprejudice.Ifanopinioncontrarytoyourownmakesyouangrythatisasignthatyousubconsciouslyareawareofhavingnogoodreasonforthinkingasyoudo.IfsomeonemaintainsthattwoandtwoarefiveorthatIcelandisontheequatoryoufeelpityratherthanangerunlessyouknowsolittleofarithmeticorgeographythathisopinionshakesyourowncontraryconviction.Themostsavagecontroversiesarethoseaboutmattersastowhichthereisnogoodevidenceeitherway.Sowheneveryoufindyourselfgettingangryaboutadifferenceofopinionbeonyourguard;youwillprobablyfindonexaminationthatyourbeliefisgoingbeyondwhattheevidencejustifies. Forthosewhohaveenoughpsychologicalimaginationitisagoodplantoimagineanargumentwithapersonhavingadifferentopinion.Thishasoneadvantageandonlyoneascomparedwithactualconversationwithopponents;thisoneadvantageisthatthemethodisnotsubjecttothesamelimitationsoftimeandspace.MahatmaGandhi圣雄甘地considereditunfortunatetohaverailwaysandsteamboatsandmachinery;hewouldhavelikedtoundothewholeoftheindustrialrevolution.YoumayneverhaveanopportunityofactuallymeetinganyonewhoholdsthisopinionbecauseinWesterncountriesmostpeopletaketheadvantageofmoderntechnologyforgranted.ButifyouwanttomakesurethatyouarerightinagreeingwiththeprevailingopinionyouwillfinditagoodplantotesttheargumentsthatoccurtoyoubyconsideringwhatGandhimighthavesaidinrefutationofthem.Ihavesometimesbeenledactuallytochangemymindasaresultofthiskindofimaginarydialogue.FurthermoreIhavefrequentlyfoundmyselfgrowingmoreagreeablethroughrealizingthepossiblereasonablenessofahypotheticalopponent. Theauthortriestoconvinceusofthefactthat
Vitaminsareorganiccompoundsnecessaryinsmallamountsinthedietforthenormalgrowthandmaintenanceoflifeofanimalsincludingman. Theydonotprovideenergy________dotheyconstructorbuildanypartofthebody.Theyareneededfor________foodsintoenergyandbodymaintenance.Therearethirteenormoreofthemandif________ismissingadeficiencydiseasebecomes________. Vitaminsaresimilarbecausetheyaremadeofthesameelements―usuallycarbonhydrogenoxygenand______nitrogen.Theyaredifferent______theirelementsarearrangeddifferentlyandeachvitamin______oneormorespecificfunctionsinthebody. ________enoughvitaminsisessentialtolifealthoughthebodyhasnonutritionalusefor________vitamins.Manypeople________believeinbeingonthesafesideandthustakeextravitamins.Howeverawell-balanceddietwillusuallymeetallthebody’’svitaminneeds.
Theessentialweaknessoftheoldandtraditionaleducationwasnotjustthatitemphasizedthenecessityforprovisionofdefinitesubject-matterandactivities.Thesethingsarenecessitiesforanythingthatcanrightlybecallededucation.Theweaknessandevilwasthattheimaginationofeducatorsdidnotgobeyondprovisionofafixedandrigidenvironmentofsubject-matteronedrawnmoreoverfromsourcesaltogethertooremotefromtheexperiencesofthepupil.Whatisneededintheneweducationismoreattentionnotlesstosubject-matterandtoprogressintechnique.ButwhenIsaymoreIdonotmeanmoreinquantityofthesameoldkind.Imeananimaginativevisionwhichseesthatnoprescribedandready-madeschemecanpossiblydeterminetheexactsubject-matterthatwillbestpromotetheeducativegrowthofeveryindividualyoungperson;thateverynewindividualsetsanewproblem;thathecallsforatleastasomewhatdifferentemphasisinsubject-matterpresented.Thereisnothingmoreblindlystupidthantheconventionwhichsupposesthatthematteractuallycontainedintextbooksofarithmetichistorygeographyetc.isjustwhatwillfurthertheeducationaldevelopmentofallchildren. Butwithdrawalfromthehardandfastandnarrowcontentsoftheoldcurriculumisonlythenegativesideofthematter.Ifwedonotgofarinthepositivedirectionofprovidingabodyofsubject-mattermuchrichermorevariedandflexibleandalsointruthmoredefinitejudgedintermsoftheexperienceofthosebeingeducatedthantraditionaleducationsuppliedweshalltendtoleaveaneducationalvacuuminwhichanythingmayhappen.Completeisolationisimpossibleinnature.Theyoungliveinsomeenvironmentwhetherweintenditornotandthisenvironmentisconstantlyinteractingwithwhatchildrenandyouthbringtoit.andtheresultistheshapingoftheirinterestsmindsandcharacter―eithereducativelyormis-educatively.Iftheprofessededucatorgivesuphisresponsibilityforjudgingandselectingthekindofenvironmentthathisbestunderstandingleadshimtothinkwillbecontributivetogrowththentheyoungareleftatthemercyofalltheunorganizedandcasualforcesofthemodernsocialenvironmentthatinevitablyplayuponthemaslongastheylive.Intheeducativeenvironmenttheknowledgejudgmentandexperienceoftheteacherisagreaternotasmallerfactorthanitisinthetraditionalschool.Thedifferenceisthattheteacheroperatesnotasajudgesetonhighandmarkedbyarbitraryauthoritybutasafriendlyco-partnerandguideinacommonenterprise. Itseemsthatneweducationalistsfavor
下列属于附条件的民事法律行为的有
Vitaminsareorganiccompoundsnecessaryinsmallamountsinthedietforthenormalgrowthandmaintenanceoflifeofanimalsincludingman. Theydonotprovideenergy________dotheyconstructorbuildanypartofthebody.Theyareneededfor________foodsintoenergyandbodymaintenance.Therearethirteenormoreofthemandif________ismissingadeficiencydiseasebecomes________. Vitaminsaresimilarbecausetheyaremadeofthesameelements―usuallycarbonhydrogenoxygenand______nitrogen.Theyaredifferent______theirelementsarearrangeddifferentlyandeachvitamin______oneormorespecificfunctionsinthebody. ________enoughvitaminsisessentialtolifealthoughthebodyhasnonutritionalusefor________vitamins.Manypeople________believeinbeingonthesafesideandthustakeextravitamins.Howeverawell-balanceddietwillusuallymeetallthebody’’svitaminneeds.
Atthestartofthe20thcenturyimmigrantlaborandinnovationhelpedturntheU.S.intoapowerfulmanufacturingnation.Todayforeign-bornengineersjamthecorridorsofSiliconValleyhelpingAmerica’’sinformation-technologyboom.Andasthe21stcenturydawnsyetanotherwaveofimmigrantswillonceagainhelptransformtheeconomy. 46DuringthenextdecadeexceptingachangeingovernmentpolicynearlyamillionimmigrantsareexpectedtoarriveintheU.S.everyyearmostofwhombothlegalandillegalwillcontinuetocomefromLatinAmericaandSoutheastAsiabuteveryforeignlandwillberepresented. Asdomesticbirthratesstagnateonlyforeign-bornworkerwillkeepthelaborpoolgrowing.By2006infactimmigrantswillaccountforhalfofallnewU.S.workers;overthenext30yearstheirsharewillriseto60%. 47EvenatcurrentlevelsofimmigrationaccordingtotheLaborDept.thenumberofpeopleavailabletoworkwillincreasebyamere0.8%peryearbetween1996and2006-halftherateofthepreviousdecade.WithoutimmigrantsaccordingtoanewstudytheU.S.workforcewouldactuallybegintoshrinkby2015. 48It’’snotallaboutsheernumbersofcourse:ToliftproductivityandspurgrowthimmigrantsmustprovidecreativityentrepreneurialenergyorsimpleinitiativethatAmericacouldn’’tfindotherwise.IfallyoudidwasbringinpeoplewhoareexactlythesameasthosewehaveheretherewouldbenoeconomicbenefitsaysRandCorp.economistJamesP.SmithYou’’djusthavemorepeople. Justascrucialthearrayofeducationandskillsimmigrantsbringcouldfitneatlywiththesupplyofjobsoverthenextdecade.AccordingtoLindaLevineattheCongressionalResearchService60%ofthejobscreatedthrough2005willrequiresomepost-secondaryeducation.Butsheaddslow-skilljobswillstillrepresentabouthalfoftotalemployment.49Yetimmigrantsalsoare50%morelikelythanAmericanstohaveagraduatedegreeandanunbelievable23%ofU.S.residentsholdingPhDsinscienceandengineeringareforeign-bornaccordingtotheNationalScienceFoundation. Indeedforeign-bornworkershaveshownanextraordinaryabilitytoassimilateandflourish.Certainlysomelessskilledworkerswillremainatthebottomeconomicrungalltheirlives.50Yetotherswillcatchupquicklyandwithinadecadeoftheirarrivalthewell-educatedwillgofrommakingbarelyhalfthatofnative-bornAmericansincomparableworktonearly90%accordingtoarecentstudy. Thatofcoursewillraiseimmigrants’’livingstandards.Moreimportantitwillhelpdriveinnovationandentrepreneurshipkeyenginesofthe21stCenturyEconomy.
Sciencehaslonghadanuneasyrelationshipwithotheraspectsofculture.ThinkofGallileo’s17th-centurytrialforhisrebellingbeliefbeforetheCatholicChurchorpoetWilliamBlake’’sharshremarksagainstthemechanisticworldviewofIsaacNewton.Theschismbetweenscienceandthehumanitieshasifanythingdeepenedinthiscentury. Untilrecentlythescientificcommunitywassopowerfulthatitcouldaffordtoignoreitscriticsbutnolonger.AsfundingforsciencehasdeclinedscientistshaveattackedantiscienceinseveralbooksnotablyHigherSuperstitionbyPaulR.GrossabiologistattheUniversityofVirginiaandNormanLevittamathematicianatRutgersUniversity;andTheDemon-HauntedWorldbyCarlSaganofCornellUniversity. DefendersofsciencehavealsovoicedtheirconcernsatmeetingssuchasTheFlightfromScienceandReasonheldinNewYorkCityin1995andScienceintheAgeofMisinformationwhichassembledlastJunenearBuffalo. Antiscienceclearlymeansdifferentthingstodifferentpeople.GrossandLevittfindfaultprimarilywithsociologistsphilosophersandotheracademicswhohavequestionedscience’’sobjectivity.Saganismoreconcernedwiththosewhobelieveinghostscreationismandotherphenomenathatcontradictthescientificworldview. Asurveyofnewsstoriesin1996revealsthattheantisciencetaghasbeenattachedtomanyothergroupsaswellfromauthoritieswhoadvocatedtheeliminationofthelastremainingstocksofsmallpoxvirustoRepublicanswhoadvocateddecreasedfundingforbasicresearch. FewwoulddisputethatthetermappliestotheUnabomberwhosemanifestopublishedin1995scornsscienceandlongsforreturntoapretechnologicalUtopia.ButsurelythatdoesnotmeanenvironmentalistsconcernedaboutuncontrolledindustrialgrowthareantiscienceasanessayinUSNews&WorldReportlastMayseemedtosuggest. Theenvironmentalistsinevitablyrespondtosuchcritics.ThetrueenemiesofsciencearguesPaulEhrtichofStanfordUniversityapioneerofenvironmentalstudiesarethosewhoquestiontheevidencesupportingglobalwarmingthedepletionoftheozonelayerandotherconsequencesofindustrialgrowth. Indeedsomeobserversfearthattheantiscienceepithetisindangerofbecomingmeaningless.Theterm’’antiscience’’canlumptogethertoomanyquitedifferentthingsnotesHarvardUniversityphilosopherGeraldHoltoninhis1993workScienceandAnti-Science.Theyhaveincommononlyonethingthattheytendtoannoyorthreatenthosewhoregardthemselvesasmoreenlightened. Paragraphs2and3arewrittento____________.
Atthestartofthe20thcenturyimmigrantlaborandinnovationhelpedturntheU.S.intoapowerfulmanufacturingnation.Todayforeign-bornengineersjamthecorridorsofSiliconValleyhelpingAmerica’’sinformation-technologyboom.Andasthe21stcenturydawnsyetanotherwaveofimmigrantswillonceagainhelptransformtheeconomy. 46DuringthenextdecadeexceptingachangeingovernmentpolicynearlyamillionimmigrantsareexpectedtoarriveintheU.S.everyyearmostofwhombothlegalandillegalwillcontinuetocomefromLatinAmericaandSoutheastAsiabuteveryforeignlandwillberepresented. Asdomesticbirthratesstagnateonlyforeign-bornworkerwillkeepthelaborpoolgrowing.By2006infactimmigrantswillaccountforhalfofallnewU.S.workers;overthenext30yearstheirsharewillriseto60%. 47EvenatcurrentlevelsofimmigrationaccordingtotheLaborDept.thenumberofpeopleavailabletoworkwillincreasebyamere0.8%peryearbetween1996and2006-halftherateofthepreviousdecade.WithoutimmigrantsaccordingtoanewstudytheU.S.workforcewouldactuallybegintoshrinkby2015. 48It’’snotallaboutsheernumbersofcourse:ToliftproductivityandspurgrowthimmigrantsmustprovidecreativityentrepreneurialenergyorsimpleinitiativethatAmericacouldn’’tfindotherwise.IfallyoudidwasbringinpeoplewhoareexactlythesameasthosewehaveheretherewouldbenoeconomicbenefitsaysRandCorp.economistJamesP.SmithYou’’djusthavemorepeople. Justascrucialthearrayofeducationandskillsimmigrantsbringcouldfitneatlywiththesupplyofjobsoverthenextdecade.AccordingtoLindaLevineattheCongressionalResearchService60%ofthejobscreatedthrough2005willrequiresomepost-secondaryeducation.Butsheaddslow-skilljobswillstillrepresentabouthalfoftotalemployment.49Yetimmigrantsalsoare50%morelikelythanAmericanstohaveagraduatedegreeandanunbelievable23%ofU.S.residentsholdingPhDsinscienceandengineeringareforeign-bornaccordingtotheNationalScienceFoundation. Indeedforeign-bornworkershaveshownanextraordinaryabilitytoassimilateandflourish.Certainlysomelessskilledworkerswillremainatthebottomeconomicrungalltheirlives.50Yetotherswillcatchupquicklyandwithinadecadeoftheirarrivalthewell-educatedwillgofrommakingbarelyhalfthatofnative-bornAmericansincomparableworktonearly90%accordingtoarecentstudy. Thatofcoursewillraiseimmigrants’’livingstandards.Moreimportantitwillhelpdriveinnovationandentrepreneurshipkeyenginesofthe21stCenturyEconomy.
中华人民共和国民法通则第62条规定民事法律行为可以附条件附条件的民事法律行为在符合所附条件时生效 试分析该条法律规定
Sciencehaslonghadanuneasyrelationshipwithotheraspectsofculture.ThinkofGallileo’s17th-centurytrialforhisrebellingbeliefbeforetheCatholicChurchorpoetWilliamBlake’’sharshremarksagainstthemechanisticworldviewofIsaacNewton.Theschismbetweenscienceandthehumanitieshasifanythingdeepenedinthiscentury. Untilrecentlythescientificcommunitywassopowerfulthatitcouldaffordtoignoreitscriticsbutnolonger.AsfundingforsciencehasdeclinedscientistshaveattackedantiscienceinseveralbooksnotablyHigherSuperstitionbyPaulR.GrossabiologistattheUniversityofVirginiaandNormanLevittamathematicianatRutgersUniversity;andTheDemon-HauntedWorldbyCarlSaganofCornellUniversity. DefendersofsciencehavealsovoicedtheirconcernsatmeetingssuchasTheFlightfromScienceandReasonheldinNewYorkCityin1995andScienceintheAgeofMisinformationwhichassembledlastJunenearBuffalo. Antiscienceclearlymeansdifferentthingstodifferentpeople.GrossandLevittfindfaultprimarilywithsociologistsphilosophersandotheracademicswhohavequestionedscience’’sobjectivity.Saganismoreconcernedwiththosewhobelieveinghostscreationismandotherphenomenathatcontradictthescientificworldview. Asurveyofnewsstoriesin1996revealsthattheantisciencetaghasbeenattachedtomanyothergroupsaswellfromauthoritieswhoadvocatedtheeliminationofthelastremainingstocksofsmallpoxvirustoRepublicanswhoadvocateddecreasedfundingforbasicresearch. FewwoulddisputethatthetermappliestotheUnabomberwhosemanifestopublishedin1995scornsscienceandlongsforreturntoapretechnologicalUtopia.ButsurelythatdoesnotmeanenvironmentalistsconcernedaboutuncontrolledindustrialgrowthareantiscienceasanessayinUSNews&WorldReportlastMayseemedtosuggest. Theenvironmentalistsinevitablyrespondtosuchcritics.ThetrueenemiesofsciencearguesPaulEhrtichofStanfordUniversityapioneerofenvironmentalstudiesarethosewhoquestiontheevidencesupportingglobalwarmingthedepletionoftheozonelayerandotherconsequencesofindustrialgrowth. Indeedsomeobserversfearthattheantiscienceepithetisindangerofbecomingmeaningless.Theterm’’antiscience’’canlumptogethertoomanyquitedifferentthingsnotesHarvardUniversityphilosopherGeraldHoltoninhis1993workScienceandAnti-Science.Theyhaveincommononlyonethingthattheytendtoannoyorthreatenthosewhoregardthemselvesasmoreenlightened. Theauthor’’sattitudetowardtheissueofsciencevs.antiscienceis____________.
Theessentialweaknessoftheoldandtraditionaleducationwasnotjustthatitemphasizedthenecessityforprovisionofdefinitesubject-matterandactivities.Thesethingsarenecessitiesforanythingthatcanrightlybecallededucation.Theweaknessandevilwasthattheimaginationofeducatorsdidnotgobeyondprovisionofafixedandrigidenvironmentofsubject-matteronedrawnmoreoverfromsourcesaltogethertooremotefromtheexperiencesofthepupil.Whatisneededintheneweducationismoreattentionnotlesstosubject-matterandtoprogressintechnique.ButwhenIsaymoreIdonotmeanmoreinquantityofthesameoldkind.Imeananimaginativevisionwhichseesthatnoprescribedandready-madeschemecanpossiblydeterminetheexactsubject-matterthatwillbestpromotetheeducativegrowthofeveryindividualyoungperson;thateverynewindividualsetsanewproblem;thathecallsforatleastasomewhatdifferentemphasisinsubject-matterpresented.Thereisnothingmoreblindlystupidthantheconventionwhichsupposesthatthematteractuallycontainedintextbooksofarithmetichistorygeographyetc.isjustwhatwillfurthertheeducationaldevelopmentofallchildren. Butwithdrawalfromthehardandfastandnarrowcontentsoftheoldcurriculumisonlythenegativesideofthematter.Ifwedonotgofarinthepositivedirectionofprovidingabodyofsubject-mattermuchrichermorevariedandflexibleandalsointruthmoredefinitejudgedintermsoftheexperienceofthosebeingeducatedthantraditionaleducationsuppliedweshalltendtoleaveaneducationalvacuuminwhichanythingmayhappen.Completeisolationisimpossibleinnature.Theyoungliveinsomeenvironmentwhetherweintenditornotandthisenvironmentisconstantlyinteractingwithwhatchildrenandyouthbringtoit.andtheresultistheshapingoftheirinterestsmindsandcharacter―eithereducativelyormis-educatively.Iftheprofessededucatorgivesuphisresponsibilityforjudgingandselectingthekindofenvironmentthathisbestunderstandingleadshimtothinkwillbecontributivetogrowththentheyoungareleftatthemercyofalltheunorganizedandcasualforcesofthemodernsocialenvironmentthatinevitablyplayuponthemaslongastheylive.Intheeducativeenvironmenttheknowledgejudgmentandexperienceoftheteacherisagreaternotasmallerfactorthanitisinthetraditionalschool.Thedifferenceisthattheteacheroperatesnotasajudgesetonhighandmarkedbyarbitraryauthoritybutasafriendlyco-partnerandguideinacommonenterprise. Theauthoragitatesreformschieflyinthe
Vitaminsareorganiccompoundsnecessaryinsmallamountsinthedietforthenormalgrowthandmaintenanceoflifeofanimalsincludingman. Theydonotprovideenergy________dotheyconstructorbuildanypartofthebody.Theyareneededfor________foodsintoenergyandbodymaintenance.Therearethirteenormoreofthemandif________ismissingadeficiencydiseasebecomes________. Vitaminsaresimilarbecausetheyaremadeofthesameelements―usuallycarbonhydrogenoxygenand______nitrogen.Theyaredifferent______theirelementsarearrangeddifferentlyandeachvitamin______oneormorespecificfunctionsinthebody. ________enoughvitaminsisessentialtolifealthoughthebodyhasnonutritionalusefor________vitamins.Manypeople________believeinbeingonthesafesideandthustakeextravitamins.Howeverawell-balanceddietwillusuallymeetallthebody’’svitaminneeds.
IsitpossiblethattheideaswehavetodayaboutownershipandpropertyrightshavebeensouniversalinthehumanmindthatitistrulyasiftheyhadsprungfromthemindofGodBynomeans.Theideaofowningandpropertyemergedinthemistsofunrecordedhistory.TheancientJewsforonehadaverydifferentoutlookonpropertyandownershipviewingitassomethingmuchmoretemporaryandtentativethanwedo. TheideaswehaveinAmericaabouttheprivateownershipofproductivepropertyasanaturalanduniversalrightofmankindperhapsofdivineoriginarebynomeansuniversalandmustbeviewedasaninventionofmanratherthanadecreeorderofGod.Ofcoursewearecompletelytrainedtoaccepttheideaofownershipoftheearthanditsproductsrawandtransformed.Itseemsnotatallstrange;infactitisquitedifficulttoimagineasocietywithoutsucharrangements.Ifsomeonesomeindividualdidn’’townthatplotoflandthathousethatfactorythatmachinethattowerofwheathowwouldwefunctionWhatwouldtherulesbeWhomwouldwebuyfromandhowwouldwesell Itisimportanttoacknowledgeasignificantdifferencebetweenachievingownershipsimplybytakingorclaimingpropertyandowningwhatwetendtocallthefruitoflabor.IfIaloneortogetherwithmyfamilyworkonthelandandraisecropsorifImakesomethingusefuloutofnaturalmaterialitseemsreasonableandfairtoclaimthatthecropsortheobjectsbelongtomeormyfamilyaremypropertyatleastinthesensethatIhavefirstclaimonthem.Hardlyanyonewoulddisputethat.Infactsomeoftheearlyradicalworkingmen’’smovementsmadeanownershipclaimonthoseverygrounds.AsindustrialorganizationbecamemorecomplexhoweversuchissuesbecamevastlymoreintricateItmustbeclearthatinmodernsocietythesocialheritageofknowledgeandtechnologyandthesocialorganizationofmanufactureandexchangeaccountforfarmoreoftheproductivityofindustryandthevalueofwhatisproducedthancanbeaccountedforbythelaborofanynumberofindividuals.HardlyanypersoncannowpointandsayThat--thatrightthere--isthefruitofmylabor.Wecansayasasocietyasanation--asaworldreally--thatwhatisproducedisthefruitofourlabortheproductofthewholesocietyasacollectivity. Wehavetorecognizethattherightofprivateindividualownershipofpropertyisman-madeandconstantlydependentontheextenttowhichthosewithoutpropertybelievethattheownercanmakehisclaimstick. Onedeservestoclaimonsomeproductonlywhen
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