时间是一种幻觉。午餐时间更是如此。
Time is an illusion. Lunchtime doubly so.
The joy of mathematics comes from the act of creation, not just the result.
创新不仅仅是创造新产品，而是重新构想整个体验。
The problem of modern society is it turns the whole world into a school. Everybody's wearing jeans, everybody's the same. And yet, they're not. So there's a spirit of equality combined with deep inequality, which can make for a very stressful situation.
The computer is a fantastic tool if you know how to use it.
The only way to learn mathematics is to do mathematics.
正派人的话，明明知道了为了我好，内心感激却未必高兴；奸邪人的话，明明知道是在奉承我，但听着十分顺耳，所以未必生气。由此可知听取忠言是多么艰难。
The best way to predict the future is to invent it. Don't worry about what anybody else is going to do. The best way to predict the future is to invent it.