1.经济原则1)钱女人就业:Womenfindtheymustworktoearnenoughmoneytoprovidefortheirfamily.Oncetheygetmarried,themajorityofwomencontinueworkingsincethefinancialpressuresofsettingupahouseandestablishingareasonablestandardoflivingoftenrequiretwoincomes.Thoseprofessionalchildcarefacilitiescomeatacostandoftenrequiretwosalariescomingintoafamilytobeafforded.Indeeditcouldbearguedthatbygivingmotherstheopportunitytoworkandearnextramoneychildrencanbebetterprovidedforthanpreviously.Thereismoremoneyforluxuriesandholidaysandamoresecurefamilylifeispossible.艺术:Theartscanbeanimportantattractionfortourists,bringingconsiderablerevenueintothecountry.Governmentsubsidyoftheartsisunnecessaryasifartisgoodenough,thenpeoplewillpayforit.Ifartisnotgoodenoughtobepopular,thengovernmentshouldnotrewarditforitsfailure.Artisnotacommodity.来源:死刑:Itischeapertokillthemthantoimprisonforlife.Prisonsinmanycountriesareover-crowdedandunder-funded,andthisproblemismadeworsebylifesentencesordelayeddeathsentencesformurderers.全球化:Globalisationhasincreasedworldprosperity.血腥运动(Bloodsports):Manyruralcommunitieswouldbedevastatedbyabanonhunting.英语国际语言:Ifeveryonespokethesamelanguageitwouldbemucheasierforpeopletomoveandworkindifferentcountriesortoconducttradewitheachother.穿校服:Parentsoftenfindsomeuniformitems,e.g.jackets,veryexpensivecomparedtotherestoftheirchild’swardrobe,andcomplaintheycanneverbewornoutsidetheschoolenvironment.控制人口:Theyidentifypopulationcontrolasameanstoraisinglivingstandards.Ifeducationdoesnotsucceedwithinatimescale,itmaybenecessarytoconsiderothermeasures,suchastaxincentivesorchild-benefitpaymentsforsmallfamiliesonly.童工:However,inmanycountrieschildrenworkbecausetheirfamiliesneedtheadditionalincome,nomatterhowsmall.Itisanunfortunatefactthatmanyemployersprefertousetheservicesofchildrensimplytosavemoneybypayingthemlessthanadultsanditisthistypeofexploitationthatshouldbediscouraged.来源:教育还是治疗:Thereisalsoaneconomicargumentfordoingso.Statisticsdemonstratethecost-effectivenessoftreatingaconditionintheearlystages,ratherthandelayinguntilmoreexpensiveandprolongedtreatmentisnecessary.旅游:Tourismisthelargestindustryintheworld.Itsurpassestradeinoil,steel,andarmamentsintotaldollarvalueandinemploymentcreated.Oftenlargesumsofmoneyareneededtoattracttourists,sosignificantcapitalinvestmentmaybewasted.太空:Spaceexplorationisawasteofresources.Ourdreamsofexploringspacearealuxurywecannotafford.禁烟:Afurtherpointisthatgovernmentsthroughouttheworldmakehugeprofitsfromlevyingtaxesoncigarettes.Thisprovidesfundswhichareusedforbuildingschools,hospitalsandotherpublicamenities.来源:)就业:女人就业:Thisalsohelpstocreatejobsinthechildcaresector,generatingemploymentformorepeople.核能:Thenuclearindustryisamajoremployer.父母共同照顾孩子:Theeconomicandemploymentsituationinmanycountriesmeansthatjobsaregettingmore,notless,stressful,requiringlonghoursandperhapslongjourneystoworkaswell.Thereforeitmayremainformanyadesirableidealratherthananachievablereality.旅游:Tourismincreasesemploymentopportunities.Additionaljobs,rangingfromlow-wage,entryleveltohigh-payingprofessionalpositionsinmanagementandtechnicalfields,generateincomeandraisestandardsofliving.Astourismincreasesinimportance,tourism-relatedemploymentneedswillalsoincrease.Manyhotelsarepartoflargeinternationalchains,choosingtoexploitlocallabourpurelybecauseitischeap.禁烟:Thetobaccoindustryalsoemploystensofthousandsofpeoplethroughouttheworld.3)时间:电视:Nowadaysmanypeoplespendthebiggestpartoftheirfreetimewatchingtelevision.兼职工作:After-schooljobsarebadforteenagersbecausetheytaketimeawayfromstudying.运动:Sportisawasteofschooltimeandresources.来源:生理原则:体育课:EncouragingphysicalactivityintheyoungthroughcompulsoryPEfightschildobesityandcontributestoforminglifelonghabitsofexercise.体罚:Theactualphysicaldamageinflictedviacorporalpunishmentonchildrencanbehorrifying.Someparentslosecontrolandcaninjurechildren-evenbreakingbonesorcausingbruises.禁烟:Thereislittledoubtthatsmokingtobaccoisextremelyharmfultothesmoker'shealth.配枪:Routinelyarmingpoliceofficersallowsthemtodefendthemselves.来源:心理原则电视:Depressionisawell-knownpsychologicalproblemofmodernsociety.ThepopularityofTVwatchingisamongthereasonsofthisphenomenon.Violence,aggression,crimesandwarsarebroadcastthroughthedailynewsaswellasinmovies,showingdarkpicturesthatencouragepsychologicaltension,pessimismandnegativeemotions.WhileTVandmoviesshouldn’tbeawaytohidefromlife,sometimesitcanhelpustocope.压力:Somestudentshavementalbreakdownsand,inextremecases,attemptsuicidebecausetheycannothandlethepressure.体罚:Theylearnthatforceisanacceptablefactorinhumaninteraction;theyfeelhumiliatedandloseself-respect.Aphysicalpunishmentislikelytoprovokeresentmentandfurthermisbehavior.课外活动:Withouttheopportunitytodothis,theycouldgrowupimmatureandunformed.Iitisalsoimportanttorememberthatchildrenneedtorelaxaswellaswork.Ifeverythingtheydomusthaveeducationaloracademicrelevance,