很可能还会发明出其他几种辅助视觉的工具，它们超越现有工具的程度，就像现有工具超越肉眼一样。

"The only thing that separates us from the animals is our ability to accessorize."

The only way to get through life is to laugh your way through it. You either have to laugh or cry. I prefer to laugh. Crying gives me a headache.

最可怕的时刻永远是你开始之前。

If you can’t tell what you desperately need， it’s probably sleep.

The economy of the future is one where growth is decoupled from the consumption of finite resources.