"The measure of a civilization is how it treats its weakest members."
It is best to act with confidence, no matter how little right you have to it.
如果你想飞，就必须放弃拖累你的东西。
The gritty individual approaches achievement as a marathon; his or her advantage is stamina.
Sometimes you just have to pick yourself up and carry on.
The study of mind should be the study of its adaptive functions.