追求数学真理需要直觉和严谨。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

一个观念的效用决定了它在精神生活中的地位。

文学是未言之物的艺术。

跨行业合作是解决复杂能源问题的关键。

历史总是由胜利者书写，但失败者的声音同样重要。

技术应该让生活更美好，而不仅仅是为了赚钱。