Don't let your past dictate who you are, but let it be part of who you become.

The key to success is to focus on goals, not obstacles.

我不能没有书。

我不追求完美，只追求真实。

I'm not afraid to be alone; I'm afraid of being lonely.

If liberty means anything at all, it means the right to tell people what they do not want to hear.

不要把自身不当回事，天、地、人的精华都藏在身体之中；不要轻视今生的每一刻，千古的功业关键在今朝。

The pursuit of knowledge for its own sake, an almost fanatical love of justice, and the desire for personal independence—these are the features of the Jewish tradition which make me thank my stars that I belong to it.