"A man is not old until regrets take the place of dreams."

I've learned that you can't control everything, and sometimes you just have to let go.

数学中最激动人心的时刻是当你意识到两个看似不相关的领域有着深刻的联系时。

The essence of strategy is in the activities – choosing to perform activities differently or to perform different activities than rivals.

成功的领导者要多听少说，并以诚信行事为最高准则。