来自《耶鲁大学开放课程：聆听音乐 第17集 第17集》

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  and Beethoven will wrestle with trying to craft
  可以看出贝多芬力图精确地
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  or get this melody exactly
  雕琢出旋律
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  the way he wants it over and over again,
  他一遍一遍的尝试
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  erasure after erasure.
  一遍一遍的擦掉重来
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  When you look at the Beethoven section of the textbook there,
  课本上关于贝多芬的部分
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  there's a facsimile of--out of the second movement
  有一幅图片是
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  of the Beethoven Fifth Symphony.
  贝多芬《第五交响曲》第二乐章的手稿
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  Notice all the erasures there and the constant corrections.
  注意所有重写和不断修改的部分
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  It took him about twenty years before he was happy with.
  他花了20年的时间来推敲直到他满意为止
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  He worked on that thing for a long, long time
  这些东西他都是花很长很长的时间
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  before he got it exact.
  才最终定稿
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  That would never happen with Mozart.
  莫扎特绝不会这样