The only limit to our realization of tomorrow will be our doubts of today.

We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.

我已经尽全力了，但我不可能是个完美的人。我无法作到既英俊，又能唱绕舌歌，又能得分，还能罚球罚得准。

世界在你面前，你不需要接受它或离开它，就像你进来时那样。

My good opinion once lost is lost forever.