我是一个美国黑人，我为我的种族感到骄傲。我为自己是谁感到骄傲。我有许多自豪和尊严。
It takes a strong man to save himself, and a great man to save another.
If you're lucky enough to be different, don't ever change.
When you hold a piece of aggregate, you're holding millions of years of earth's history.
追求幸福是一段永无止境的旅程。
The most effective way to promote democracy is not through military intervention but through the slow and steady process of building institutions and promoting economic development.
团队合作比个人能力更重要，一个优秀的企业离不开优秀的团队。《团队的力量》