Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的:它是关于理解的。
Silence is the most powerful response.
Leadership is about making the tough decisions and standing by them, even when they're unpopular.
I don't consider myself a superstar, I consider myself a tennis player.
预测未来的最好方法就是去创造未来。
If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.
Don’t regret getting older. It’s a privilege denied to many.
孩子得到的第一个想法是最重要的。