解释：上等的医生能够医治国家，次一等的只会医治病人，这本来就是医生的职守。
The only real art is the art of the soul.
We wish to bring our monsters out and let them deal with the world.
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.
"Do one thing every day that scares you."