1.TheLanguageofMusicApainterhangshisorherfinishedpicturesonawall,andeveryonecanseeit.Acomposerwritesawork,butnoonecanhearituntilitisperformed.Professionalsingersandplayershavegreatresponsibilities,forthecomposerisutterlydependentonthem.Astudentofmusicneedsaslongandasarduousattainingtobecomeaperformerasamedicalstudentneedstobecomeadoctor.Mosttrainingisconcernedwithtechnique,formusicianshavetohavethemuscularproficiencyofanathleteoraballetdancer.Singerspracticebreathingeveryday,astheirvocalchordswouldbeinadequatewithoutcontrolledmuscularsupport.Stringplayerspracticemovingthefingersofthelefthandupanddown,whiledrawingthebowtoandfrowiththerightarm—twoentirelydifferentmovements.Singersandinstrumentshavetobeabletogeteverynoteperfectlyintune.Pianistsaresparedthisparticularanxiety,forthenotesarealreadythere,waitingforthem,anditisthepianotuner’sresponsibilitytotunetheinstrumentforthem.Buttheyhavetheirowndifficulties;thehammersthathitthestringhavetobecoaxednottosoundlikepercussion,andeachoverlappingtonehastosoundclear.Thisproblemofgettingcleartextureisonethatconfrontsstudentconductors:theyhavetolearntoknoweverynoteofthemusicandhowitshouldsound,andtheyhavetoaimatcontrollingthesesoundswithfanaticalbutselflessauthority.Techniqueisofnouseunlessitiscombinedwithmusicalknowledgeandunderstanding.Greatartistsarethosewhoaresothoroughlyathomeinthelanguageofmusicthattheycanenjoyperformingworkswritteninanycentury.画家将已完成的作品挂在墙上，每个人都可以观赏到。作曲家写完了一部作品，得由演奏者将其演奏出来，其他人才能得以欣赏。因为作曲家是如此完全地依赖于职业歌手和职业演奏者，所以职业歌手和职业演奏者肩上的担子可谓不轻。一名学音乐的学生要想成为一名演奏者，需要经受长期的、严格的训练，就象一名医科的学生要成为一名医生一样。绝大多数的训练是技巧性的。音乐家们控制肌肉的熟练程度，必须达到与运动员或巴蕾舞演员相当的水平。歌手们每天都练习吊嗓子，因为如果不能有效地控制肌肉的话，他们的声带将不能满足演唱的要求。弦乐器的演奏者练习的则是在左手的手指上下滑动的同时，用右手前后拉动琴弓--两个截然不同的动作。歌手和乐器演奏者必须使所有的音符完全相同协调。钢琴家们则不用操这份心，因为每个音符都已在那里等待着他们了。给钢琴调音是调音师的职责。但调音师们也有他们的难处：他们必须耐心地调理敲击琴弦的音锤，不能让音锤发出的声音象是打击乐器，而且每个交叠的音都必须要清晰。如何得到乐章清晰的纹理是学生指挥们所面临的难题：他们必须学会了解音乐中的每一个音及其发音之道。他们还必须致力于以热忱而又客观的权威去控制这些音符。除非是和音乐方面的知识和悟性结合起来，单纯的技巧没有任何用处。艺术家之所以伟大在于他们对音乐语言驾轻就熟，以致于可以满怀喜悦地演出写于任何时代的作品。---本文来源于网络，仅供参考，勿照抄，如有侵权请联系删除---2.SchoolingandEducation学校与教育ItiscommonlybelievedinUnitedStatesthatschooliswherepeoplegotogetaneducation.Nevertheless,ithasbeensaidthattodaychildreninterrupttheireducationtogotoschool.Thedistinctionbetweenschoolingandeducationimpliedbythisremarkisimportant.Educationismuchmoreopen-endedandall-inclusivethanschooling.Educationknowsnobounds.Itcantakeplaceanywhere,whetherintheshowerorinthejob,whetherinakitchenoronatractor.Itincludesboththeformallearningthattakesplaceinschoolsandthewholeuniverseofinformallearning.Theagentsofeducationcanrangefromareveredgrandparenttothepeopledebatingpoliticsontheradio,fromachildtoadistinguishedscientist.Whereasschoolinghasacertainpredictability,educationquite...