I needed a drink, I needed a lot of life insurance, I needed a vacation, I needed a home in the country. What I had was a coat, a hat and a gun.
Every mathematical problem is a window into a deeper understanding of the world.
一个人胜券在握时,总是应该公平行事。
艺术的功能不仅仅是告诉你已经知道的东西。