Happiness depends upon ourselves.

In poor countries, we still need better ways to measure the effectiveness of the many government workers providing health services. They are the crucial link bringing tools such as vaccines and education to the people who need them most. How well trained are they? Are they showing up to work?

He who spares the bad injures the good.

Europe was created by history. America was created by philosophy.

I speak to the black experience, but I am always talking about the human condition.