The poverty of our century is unlike that of any other. It is not, as poverty was before, the result of natural scarcity, but of a set of priorities imposed upon the rest of the world by the rich.

锂离子电池彻底改变了便携式电子设备，但我们必须突破其局限。

让世界改变你，然后你就能改变世界。

The best way to predict the future is to study the past.

I'm not a saint, I'm a sinner.

The invention of the cotton gin was the result of necessity and observation.