If you aren't in over your head, how do you know how tall you are?

Every great mathematical theory begins as a heresy and ends as a dogma.

The only place where success comes before work is in the dictionary.

The best way to achieve superior investment results is to invest in a diversified portfolio of low-cost index funds.

You have to have fun in life, otherwise you’re just going to be miserable.

To understand everything is to forgive everything.

每一颗种子都有改变世界的潜力。

数据是宝贵的东西，它将比系统本身更持久。

Nature is the greatest teacher and I learn from her best when others are asleep.

Success is when preparation meets opportunity.