The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
When I was in college， I wanted to be involved in things that would change the world.
Sometimes we get sad about things and we don’t like to tell other people that we are sad about them.
有时我们会为某些事情感到悲伤，而我们不愿意告诉别人我们为此感到悲伤。
概率论归根结底不过是常识的微积分化。
我相信，一个真正有才华的人，是不会被埋没的。