We can say things with words； and we can do things with words.

The mind is an information processing system that operates on symbolic representations.

Your time is limited, so don't waste it living someone else's life. Don't be trapped by dogma—which is living with the results of other people's thinking. Don't let the noise of others' opinions drown out your own inner voice. And most important, have the courage to follow your heart and intuition. They somehow already know what you truly want to become. Everything else is secondary.

最好的领导者是那些倾听、学习并以谦逊态度领导的人。

The world is my country, all mankind are my brethren, and to do good is my religion.

最终，我们记住的不是敌人的话语，而是朋友的沉默。