进步的艺术是在变化中保持秩序，在秩序中保持变化。

The great ideological battles between liberalism and communism, or between democracy and authoritarianism, have been replaced by a general consensus on the desirability of liberal democracy.

Leadership in forestry means having the courage to make decisions that will outlast your tenure.

The customer is the ultimate judge of our products, and their satisfaction is our top priority.

有一个人从天堂来到人间旅游，他所使用的是有效三十天的减价票，他试图要把他的回程票卖掉。

我们必须在经济增长和环境管理之间取得平衡。