The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.

The best way to escape from a problem is to solve it.

不要走在我后面；我可能不会引领。不要走在我前面；我可能不会跟随。只要走在我旁边，做我的朋友。

The key to a happy life is not in avoiding problems, but in learning how to deal with them effectively.

预测未来的最好方式就是创造未来。

The Langlands program is a reflection of the depth and beauty of mathematical thought.