教师是太阳，学生是月亮。教师发光，学生反射。
The teacher is the sun, the student is the moon. The teacher shines, and the student reflects.
"In the end, we are all just stories. What matters is how well we tell them."
States are rational actors, and they will always act in their own self-interest.
行为的科学研究必须基于客观、可测量的数据。
写作是回忆，但也是遗忘。
And if you take Warren Buffett and watched him with a time clock, I would say half of all the time he spends is sitting on his ass and reading. And a big chunk of the rest of the time is spent talking one on one either on the telephone or personally with highly gifted people whom he trusts and who trust him. In other words, it looks quite academic, all this worldly success.