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组合数学是不用计数的计数艺术。
Combinatorics is the art of counting without counting.
The good which a wise man seeks, the wise man is.
I think it's important to take risks and not be afraid of failure.
The mind is a constantly reorganizing system.
No man really knows about other human beings. The best he can do is to suppose that they are like himself.
翻译:说明自然资源是天生的,而人类通过工艺将其开发利用。
成功不是终点,失败也不是致命的:重要的是继续前进的勇气。
Failure isn’t a necessary evil. In fact, it isn’t evil at all. It is a necessary consequence of doing something new.