技术应该在后台为你工作，无缝且无形。

The truth is rarely pure and never simple.

"Humor is the great thing, the saving thing. The minute it crops up, all our irritations and resentments slip away and a sunny spirit takes their place."

质量会被长久记住，而价格很快被遗忘。

人生是一场海难，但我们别忘了在救生艇上歌唱。

模仿羊群会导致向均值回归。