数学的本质在于其自由性。

Innovation is not just about creating new products; it's about reimagining how we deliver value to our customers.

2016年：贝索斯致股东信《每天都要像创业的第一天那样》

We are all fools in love.

The secret of happiness is to expand your interests as much as possible and to be as kind as possible to the people and things that interest you.

质量不是一种行为，而是一种习惯。

人们为了被拯救，会去拯救别人。