The man who is fit to handle pig iron is not fit to handle the management of pig iron.
幸福不是现成的东西，它来自你自己的行动。
Life is too short to be living somebody else’s dream.
Someone asked me what happiness is; I replied, not pursuing unnecessary things.
复杂性不是理解的障碍，而是需要克服的挑战。
The way to learn about the mind is to reverse-engineer it: to figure out what natural selection designed it to accomplish.
预测未来的最好方法就是创造未来。