译文：天气不寒冷，地面就不会被冻住，人没有到伤心的时候就不会流泪。赏析：人的言行总是随着外物的变化而变化。不以物喜不以己悲，其实很难做到的。

早期阶段不是避免风险，而是管理正确的风险。

True success comes from building a team that believes in the mission as much as you do.

The individual is the only reality. The further we move away from the individual, the more abstract and unreal we become.