Mathematics allows us to see the hidden structures that govern the world around us.

The joy of discovery is what keeps scientists going.

成功的关键是在生活的各个方面不断成长。

All interest in disease and death is only another expression of interest in life.

一个常见的经验是，一个晚上难以解决的问题在睡眠委员会工作后，在早上得到了解决。