领导力就是为更美好的明天做出艰难的决定。

思想比枪更强大。我们不会让敌人拥有枪，为什么要让他们拥有思想？

The art of teaching consists in large part of the ability to awaken the natural curiosity of young minds and to satisfy it with the nourishment of knowledge.

You are always a valuable, worthwhile human being — not because anybody says so, not because you're successful, not because you make a lot of money — but because you decide to believe it and for no other reason.

能源领域的领导力意味着今天做出艰难的决定，为了更美好的明天。

"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."