The way we treat ourselves sets the standard for how others will treat us.

A person who is too nice an observer of the business of the crowd, like one who is too curious in observing the labor of bees, will often be stung for his curiosity.

True innovation comes from the relentless pursuit of details.

我是一个镜球，今晚我会向你展示自己的每一个版本。

It’s a lie to think you’re not good enough. It’s a lie to think you’re not worth anything.

The pursuit of mathematical truth requires both intuition and rigor.

The ratio of positive to negative emotions that predicts flourishing is about 3 to 1. Above that ratio, people tend to flourish; below it, they tend to languish.