The United States, in their expansive capacity, are capable of containing within their limits the whole population of the earth.
即使没人相信你,也要相信自己。
社会学的想象力使我们能够把握历史和传记以及两者在社会中的关系。
The only time success comes before work is in the dictionary.
我是一个不断进步的人,我接受这一点。