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

力气单薄就不要去背负重物，说话没分量就不要规劝别人。

The weak grow strong by effrontery, the strong by yielding.

I don’t sleep because I’m too busy dreaming.

要理解世界，你必须首先理解像密西西比这样的地方。