When making something， always get a few extras — extra material， extra parts， extra space， extra finishes. The extras serve as backups for mistakes， reduce stress， and fill your inventory for the future. They are the cheapest insurance.

过去的33年里，我每天早晨都会看着镜子问自己：“如果今天是我生命中的最后一天，我会想做今天将要做的事吗？”每当答案连续很多天都是“否”时，我知道我需要改变一些事情。

I'm not here to be perfect, I'm here to be real.

A company's true value is measured by how it treats its lowest-paid workers.