大脑就像肌肉一样，当我们使用时会感到愉悦。理解是充满欢乐的。
The brain is like a muscle. When it is in use we feel very good. Understanding is joyous.
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
计算机科学不仅仅是关于计算机的，就像天文学不仅仅是关于望远镜的。
I think the best films are the ones that challenge you.
牛马生着四足，这是天性；给马戴上笼头，给牛穿上鼻绳，就是人为。所以说，不要人为毁灭天性，不要用故意造作去毁灭天命，不要以德行去为名利殉葬，谨守天道勿使丧失，这就叫返归本真。