I think it's important to be able to have a sense of humor about life.

Success is not final, failure is not fatal: It is the courage to continue that counts.

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

你影响力的唯一限制是你的想象力和承诺。

领导力不在于掌控，而在于关心那些你负责的人。

Good artists copy. Great artists steal.

天然气开采的创新是满足世界日益增长的能源需求同时减少环境影响的关键。