I am always glad to think that my education was, for the most part, informal, and had its roots in the soil.

The more you sweat in peace, the less you bleed in war.

好奇心是推动科学进步的引擎。

每一天都是改变生活的新机会。

译文：事情做不好要在自己身上找原因，不要埋怨他人和下属。赏析：事情失败时不要懈怠，多从自身找原因，善于从失败中汲取教训。

世界充满了诗意，但很少有人有眼睛去看见它。

如果你不能诚实地面对自己，你也就无法诚实地面对他人。

The only real prison is fear, and the only real freedom is freedom from fear.

I don’t need a reason to be great.