Don't be afraid of failure, failure is the mother of success.

The theory of probabilities is at bottom nothing but common sense reduced to calculus.

译文：即使是钝刀，也希望能有一次锋利的机会；梦想着施展抱负，实现宏伟的计划。

Leadership is about inspiring others to see possibilities where they once saw obstacles.

I'm not a child, I'm an adult.

贪心不足蛇吞象，知足才能心安。