If you think you saw a mouse, you did. And, if there is one, there are more.
The true genius shudders at incompleteness — and usually prefers silence to saying something which is not everything it ought to be.
你脑袋里有大脑,鞋子里有双脚,你可以选择任何方向前进。
选择朋友要慢,改换朋友要更慢。
我喜欢被挑战,我喜欢做别人说我做不到的事情。
The best way to learn something is to teach it.