A good mathematician is lazy, but in a constructive way.
石油的真正成本不仅仅是每桶的价格，还包括环境和社会影响。
The flesh is sad, alas, and I have read all the books.
Always demand a deadline. A deadline weeds out the extraneous and the ordinary. It prevents you from trying to make it perfect， so you have to make it different. Different is better.
——回忆首次前赴檀香山
The magic, the wonder, the mystery and the innocence of a child's heart are the seeds of creativity that will heal the world.