Sustainability is no longer an option—it's a business imperative for long-term survival.

I don't have to try to be different; I am different.

"Men and women differ in their desires for short-term mating because the reproductive benefits and costs differed for our ancestors."

The world is full of broken people.

成功来自于解决实际问题，而不仅仅是追逐趋势。

Well, the first rule is that you can’t really know anything if you just remember isolated facts and try and bang ’em back. If the facts don’t hang together on a latticework of theory, you don’t have them in a usable form.