Men and women differ in their reproductive strategies because they have faced different adaptive problems throughout evolutionary history.

饥饿的时候就不惜妄取以保存性命，吃得很饱的时候又用虚伪的行为来粉饰自己。 

We will continue to challenge ourselves.

Sustainability isn't an option—it's the foundation of our future.

我们不是从祖先那里继承了地球；我们是从子孙那里借来的。

奥林匹克主义旨在创造一种生活方式，其基础是在努力中找到的快乐、好榜样的教育价值以及对普遍基本道德原则的尊重。

Let it fall rather, yough the fork invade the region of my heart.