Treating a person to a meal never fails， and is so easy to do. It’s powerful with old friends and a great way to make new friends.

The function of entrepreneurs is to reform or revolutionize the pattern of production by exploiting an invention or, more generally, an untried technological possibility for producing a new commodity or producing an old one in a new way.

译文：使用人就如使用器物一样，各取其长处而使用。

世界因你的榜样而改变，而非你的意见。