我不追求风格。我追求一致性。
I don't pursue style. I pursue coherence.
学习数学的最好方法就是做数学。
The first question I ask myself when something doesn't seem to be beautiful is why do I think it's not beautiful. And very shortly you discover that there is no reason.
The key is to set realistic customer expectations, and then not to just meet them, but to exceed them — preferably in unexpected and helpful ways.
The most sustainable quarry is the one that balances production with environmental stewardship.
The night is a black dog that follows you home.
（有人问巴菲特死后，其所投资的公司会有什么影响，他回答）