We must balance the need for energy security with the urgency of reducing emissions.

"We are all in the gutter, but some of us are looking at the stars."

History is not the past. It is the present. We carry our history with us. We are our history.

社会结构的研究是对社会关系系统的研究。

在每个大型程序内部，都有一个试图挣脱出来的小程序。

我不知道我要去哪里，但我正在路上。