亲代投资是理解两性交配策略差异的关键。
Parental investment is the key to understanding sex differences in mating strategies.
生活只有一次,必须活得热烈,但也要小心,因为没有重来的机会。
The most successful businesses are those that adapt quickly to change while staying true to their core values.
有时候,最难的事情和正确的事情是同一件事。
The death of a beautiful woman is, unquestionably, the most poetical topic in the world.