Science is simply common sense at its best—that is, rigidly accurate in observation, and merciless to fallacy in logic.  

光是所有存在的起源。

精金美玉般的品性，一定是经历过了，烈火一样的磨砺才修成的；惊天动地的大事业，必须要有履薄冰临深渊般的胆识和魄力，才能成就。

历史不是过去。它是现在。我们带着我们的历史。我们就是我们的历史。

对任何思考者来说，最大的挑战是以一种允许解决的方式表述问题。

音乐是一种奇妙的东西。

The individual can understand his own experience and gauge his own fate only by locating himself within his period, that he can know his own chances in life only by becoming aware of those of all individuals in his circumstances.