In the end, we will remember not the words of our enemies, but the silence of our friends.

想象力是自由的最后避难所。

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.

写作是一种不被中断的谈话方式。

A poet must be like a tree, rooted in his native soil, drawing nourishment from it to bear fruit.

研究不仅仅是回答问题，还要提出正确的问题。

你的工作将占据你生活的大部分，唯一能真正感到满足的方法就是做你认为伟大的工作。