写作是一种理解世界的方式，让我们在周围的混乱中找到意义。

数学直觉就像肌肉一样 - 通过锻炼会变得更强大。

I am not interested in the average, I am interested in the extreme.

If you are not willing to learn, no one can help you. If you are determined to learn, no one can stop you.

系统的稳定性由其根的行为决定。

The knowledge that you have emerged wiser and stronger from setbacks means that you are, ever after, secure in your ability to survive. You will never truly know yourself, or the strength of your relationships, until both have been tested by adversity. Such knowledge is a true gift, for all that it is painfully won, and it has been worth more than any qualification I ever earned.

Poverty is not the issue, but greed is.