看到父母脸上的喜悦是无与伦比的回报。
每幅画都是自画像，即使它不是。
So, I'm going to end it there. But what I really want to stress is: by all means, success, yes. But let's accept the strangeness of some of our ideas. Let's probe away at our notions of success. Let's make sure our ideas of success are truly our own.
能源领域的领导力意味着为了更美好的明天而在今天做出艰难的决定。
The only way to learn mathematics is to do mathematics.