"The truth is rarely pure and never simple."

In global competition, we must maintain an open mind and a learning attitude.

People are just as wonderful as sunsets if you let them be. When I look at a sunset, I don't find myself saying, 'Soften the orange a bit on the right hand corner.' I don't try to control a sunset. I watch with awe as it unfolds.

The dead don't stay where you put them.

人类不是存在物的主人，而是存在的牧羊人。

解释：要量力而行，实力达得到就进攻，达不到就撤退。