The risk is not that we aim too high and miss, but that we aim too low and hit.

举一个例子尚且不明白,就不要追求见多识广。

For those who do return back to the countryside, they find themselves very welcome locally, because with the knowledge, skills and networks they have learned in the cities, with the assistance of the Internet, they're able to create more jobs, upgrade local agriculture and create new business in the less developed market.

When you confront a stuck bolt or screw: righty tighty， lefty loosey.

真正的革命者是被伟大的爱所引导的。

我们必须像投资技术一样投资于人；两者对进步都至关重要。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

Technology in mining isn't about replacing people; it's about empowering them to do better work.