创新不是闭门造车，而是开放协作。

领导力在于做出今天艰难的决定，这些决定将为子孙后代带来益处。

The relationship between wages and employment is not as straightforward as some models suggest.

The advancement of mathematics is due to those who are driven not by the desire for application but by the joy of discovery.

学习数学的唯一方法就是做数学。

心灵是一台可以通过计算原理来理解的机器。