I'm mentioning all this -- I'm mentioning all this because I think this is not merely a personal problem; you may think I'm wrong in this, but I think we live in an age when our lives are regularly punctuated by career crises, by moments when what we thought we knew -- about our lives, about our careers -- comes into contact with a threatening sort of reality.

灵魂是精神与身体之间的活生生的桥梁。

音乐是我给世界的情书。

历史的终结不是事件的终结，而是人类政治和社会制度演进的终结。

The most important part of teaching is to teach what it is to know.

如果你热爱你所做的事，你一生中就不会有一天是在工作。

这个世界惟有两样东西让我们的心灵感到深深的震撼，一是我们头顶上灿烂的星空，一是我们内心崇高的道德法则。