当火药点燃的瞬间，时间就停止了。

A good abstraction is one that captures the essential aspects of a concept while ignoring the irrelevant details.

有人自认为在做有用的事，却收效甚微；有人看似在做“无用”之功却流芳后世，引为大用。

I'm a firm believer that in order to be successful, you have to be willing to make sacrifices.

Sustainability isn't a trend—it's the future of business.

过去并没有死去；它甚至还没有过去。