数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

当天赋不努力时，勤奋会击败天赋。

与病毒的斗争是自然与人类智慧之间的较量。

I don’t play to be remembered. I play to enjoy the moment.

Things don’t have to change the world to be important.

I want to liberate America from fear. I want people to be afraid of the things that are really scary, like war and famine, not their neighbor because he has a different religion.