There is only one boss. The customer. And he can fire everybody in the company from the chairman on down, simply by spending his money somewhere else.

相对论不仅是一项科学成就，更是一种关于空间和时间的新思维方式。

"We always overestimate the change that will occur in the next two years and underestimate the change that will occur in the next ten. Don't let yourself be lulled into inaction."

我喜欢在股票打折时买入。