The art of doing mathematics consists in finding that special case which contains all the germs of generality.

成功的真正标准不仅仅是盈利能力，而是我们如何实现它。

The opposite of the religious fanatic is not the fanatical atheist but the gentle cynic who cares not whether there is a God or not. The atheist is a religious person. He believes in atheism as though it were a new religion.

读书求明理，须让自己满意；与别人谈道理，须令别人佩服。