骄矜自大，独断专行，招祸之源。
No matter how good you get you can always get better, and that's the exciting part.
The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.
Concerning the gods, I have no means of knowing whether they exist or not or of what sort they may be. Many things prevent knowledge including the obscurity of the subject and the brevity of human life.
"Even if it’s not perfect, it’s beautiful."
我们终将死去，而这让我们成为幸运的人。
Ask not what your country can do for you --ask what you can do for your country.