Just be yourself. There is no one better.

数学的目标是理解宇宙的模式。

低头不是认输,是要看清自己的路。仰头不是骄傲,是看见自己的天空。

生命是用来消耗的，不是用来储蓄的。

I think it is often easier to make progress on mega-ambitious dreams. Since no one else is crazy enough to do it, you have little competition. In fact, there are so few people this crazy that I feel like I know them all by first name.