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

煤炭建设了这个国家，煤炭也将保持它的强大。

"Books are the most precious gifts we can give to a child."

伦理学的任务不是提供答案，而是澄清问题。

Liberty is the right to do what the law permits.

历史不是发生了什么。历史只是历史学家告诉我们的东西。