The greatest freedom is the freedom to choose your own thoughts.

商业上的成功来自于理解数字和背后的人。

The only way to change the world is to change the way we think.

We are all searching for something, whether we admit it or not, and that search defines us.

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

成为英雄的最大障碍是怀疑自己是否会证明自己是个傻瓜；真正的英雄主义是抵抗这种怀疑，而最深刻的智慧是知道何时应该抵抗，何时应该服从。