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 have about concluded that wealth is a state of mind, and that anyone can acquire a wealthy state of mind by thinking rich thoughts.

Surely, if we can land a spaceship on Mars, we can certainly put a voter ID card in the hand of every eligible voter.

It stands to reason that unloved and unwanted children are going to get into crime.

Affirmative action is an effort to include every aspect of society in the decision making.

Both the brightness and the spectrum of the X-rays are very different from what theory predicts.

Nothing is illegal if one hundred businessmen decide to do it.