I'm very proud to be black, but black is not all I am. That's my cultural historical background, my genetic makeup, but it's not all of who I am nor is it the basis from which I answer every question.

The only limit to your impact is your imagination and commitment.

心灵是生物智能的器官。

地质时间不仅漫长，而且复杂，过程以截然不同的速率运行。

音乐是我的生命，没有音乐我无法想象生活会变成什么样子。