道德规则不是我们理性的结论。
The rules of morality are not the conclusion of our reason.
The quality of light is the quality of space.
LISP程序员知道一切的价值，但是却一无所获。
爱就是冒险被另一个人重写。
"You can never know everything, and part of what you know is always wrong."
我们希望建立一个为所有人服务的谷歌。