剑桥大学引

Warren Buffet once said: "If you don’t find a way to make money while you sleep, you will work until you die."

沃伦·巴菲特曾经说过：“如果你不想个办法在你睡觉的时候赚钱，那你就得一直工作到死。”

Sounds ridiculous in the first place, right? Isn’t that obvious?

这句话初听下来有点荒唐，这不是明摆着的吗？

And how on earth can it be possible to make money while you sleep?

而且，怎么可能在睡觉的时候赚钱？

If you want to have an income, you have to work, right?

如果需要有收入，当然就得一直工作，对不对？

But no, what he said is not wrong.

不，其实他说的并没有错。

That way which he described as to make money while you sleep is called investing.

他所说的那种“在睡觉时赚钱”的方法，就是投资。

Normal middle-class use their skills and time to make money. But the rich use their money to make money. They invest the money that they own now to make ROI, which means return on investment.