My name is Usain Bolt and I am the fastest man in the world.

我唯一能说的就是我一直努力保持谦逊。

Let’s face it, a nice creamy chocolate cake does a lot for a lot of people; it does for me.　　

心理学必须展示心灵如何服务于有机体的需求。

We are all haunted by the ghosts of our own making.

你必须能够直面现实，同时也要激发希望。