真正的竞争总是在你已经完成的事情和你能够做到的事情之间。你衡量自己，只与自己比较，而不是别人。
The real contest is always between what you've done and what you're capable of doing. You measure yourself against yourself and nobody else.
充分活着就是接受欢乐与悲伤。
Man is least himself when he talks in his own person. Give him a mask, and he will tell you the truth.
最终，重要的是工作本身。不是名声或金钱。
The future of global politics will be shaped by the competition between democratic and authoritarian systems.
领导力就是激励人们去做他们从未想过自己能做的事情。
无论天塌了多少次，我们都得活下去。