All complex behavior can be reduced to simpler stimulus-response units.

人生像一匹马，你不驾驭它，它便驾驭你。

Make women rational creatures, and free citizens, and they will quickly become good wives and mothers.

Sex is the consolation you have when you can't have love.

在字节跳动，我们相信A/B测试是产品决策的最佳方式。