I would say that in the long run probably Communist China is likely to be in more of an expansionist phase than Soviet Russia...In their tactics, the Chinese Communists are probably the greater menace;

If you’re not willing to take risks, you’ll never create something truly remarkable.

一幅图画是一个事实。

预测未来的最好方法就是创造未来。

Education is one of the most powerful tools we have for reducing inequality and promoting social mobility.

The only way to be truly contemporary is to be untimely.

数学家是将咖啡转化为定理的装置。