Only the dead have seen the end of war

安全不是成本——它是对我们最宝贵资源（人）的投资。

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

The end is in the beginning and yet you go on.

在当今世界，数字技能和读写能力一样重要。

The price of greatness is responsibility.

Psychology must be a science of functions, not just a science of facts.

大胆梦想，努力工作，永远不要让任何人黯淡你的光芒。