最终，我们记住的不是敌人的话语，而是朋友的沉默。

"Science is the art of understanding the universe's language."

We must be vigilant and resolutely fight against all enemies, both internal and external.

You can have it all. You just can’t have it all at once.

True leadership in forestry means thinking beyond quarterly reports.

过去是人第一；未来必须是系统第一。