书籍是最安静、最恒久的朋友；它们是最易接近、最明智的顾问，也是最耐心的老师。
"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."
I was born in Africa.I came to California because it’s really where new technologies can be brought to fruition， and I don’t see a viable competitor.
我们都只是一群试图做出伟大事情的人。
我不会因为别人的话而改变自己。