如果一个人早上起床，晚上睡觉，在这之间做他想做的事，他就是成功的。
A man is a success if he gets up in the morning and gets to bed at night, and in between he does what he wants to do.
The elegance of a mathematical proof is in its simplicity and clarity.
"In the end, we are all alone, and that is the most terrifying truth of all."
想要得富贵福泽，这要看天意，由不得自己；要想成为贤人君子，主要靠自己，由不得天意。
The value of information is not in knowing more, but in knowing what others don't know.
我非常相信因果报应。