数学的研究就像空气或重力——它无处不在，即使你看不到它。
The study of mathematics is like air or gravity – it’s everywhere, even if you don’t see it.
Growth comes from embracing change, not resisting it.
解释：只是一种声音就没有听头，只是一种颜色就没有文采，只是一种味道就不成其为美味，只是一种事物就无法进行衡量比较。
The history of life is a history of transformation.
不要让任何人掩盖你的光芒。
森林的真正价值不能仅用板英尺来衡量。
I don't do black music, I don't do white music, I make fight music. For high school kids, college kids, street kids, everybody.