. . . by natural selection our mind has adapted itself to the conditions of the external world. It has adopted the geometry most advantageous to the species or, in other words, the most convenient. Geometry is not true, it is advantageous.

Chaos of thought and passion, all confused; Still by himself abused or disabused; Created half to rise, and half to fall; Great lord of all things, yet a prey to all; Sole judge of truth, in endless error hurled,- The glory, jest, and riddle of the world.

A good traveler has no fixed plans and is not intent upon arriving. A good artist lets his intuition lead him wherever it wants. A good scientist has freed himself of concepts and keeps his mind open to what is.

I think that cosmetic enhancements in my profession are just an occupational hazard. But I think, more culturally, I'm interested in starting the conversation about aging gracefully and how, instead of making it a cultural problem, we make it individuals' problems.

Staying true to our goals, Question Bridge as a company and as a project is not singularly about black males. One of the things I'm so excited about Question Bridge is that my vision goes far beyond black males.

When I was 7 years old, I announced that I was going to write a book about pollution. I didn't get around to it until I was 29, but I always recognized that pollution was a theft. That it was a way of stealing something from the public - the common earth.