我认为你不应该让任何人告诉你你能做什么或不能做什么。
I don't think you should ever let anyone tell you what you can and can't do.
The greatest threat to our planet is the belief that someone else will save it.
一个科学家的真正价值是由他思想的独创性和信念的勇气来衡量的。
Mathematics is the key to understanding the universe.
LISP程序员知道一切的价值，但是却一无所获。