科学是照亮我们前进道路的火炬。

The best way to guarantee a loss is to quit.

绿色发展不是选择题，而是必答题，我们要坚定不移地走绿色低碳发展之路。

唯一比被人议论更糟糕的事，就是无人议论。

A publicist nowadays is a man who bores the community with the details of the illegalities of his private life.

操场是民主的实验室。