一旦不再抱那么大的希望，我们就不会再这么愤怒了。
We will cease to be so angry once we cease to be so hopeful.
The right way to think is the way Zeckhauser plays bridge. It’s not that he’s so smart that he always knows the right answer. He just plays the odds better.
学习是通过修改符号结构来提高性能的过程。