应对不自由世界的唯一方法，就是变得如此绝对自由，以至于你的存在本身就是一种反抗。
那些疯狂到认为自己能改变世界的人，才能真正改变世界。
Educate the children， and it won't be necessary to punish men.
I want to liberate my fans and let them know they don't have to be perfect.
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：它是关于理解的。
I think that it's important to take risks in life. You have to be willing to step out of your comfort zone.
伟大的领导者不创造追随者，他们创造更多的领导者。