Martin Luther King was talking about racism, war and poverty. I think we have made progress enormous progress in racism and war, but we have made little or no progress in poverty. And it's because the economy has gotten more and more complex as we have globalized.

I believe in humanitarian capitalism, and there are good people on Wall Street.

President Jimmy Carter was a citizen soldier. Ironically, he was considered weak because he didn't kill anybody and he didn't get anyone killed.

I was raised that way: don't get mad, get smart.

I tried. But not everybody thought so.

Violence is not more efficient than non-violence.

In a world where change is inevitable and continuous, the need to achieve that change without violence is essential for survival.