The aim of education is not to make men carpenters, but to make carpenters men.

生命太重，不必当真。

我试图让每一个地方都比我发现它时更好一点。

The development of science cannot be separated from innovation and cooperation.

The idea that a bell rings to signal when investors should get into or out of the market is simply not credible.

I like the idea of taking something that is familiar and doing something unexpected with it.

The most important political development of the last half century has been the spread of liberal democracy around the world.

The deeper you go into mathematics, the more you realize how much remains unknown.

预测未来的最好方法就是创造未来。