Every organization should tolerate rebels who tell the emperor he has no clothes

Always show more kindness than seems necessary, because the person receiving it needs it more than you will ever know.

Use the formula P=40 to 70, in which P stands for the probability of success and the numbers indicate the percentage of information acquired. Once the information is in the 40 to 70 range, go with your gut.

Leadership is the art of accomplishing more than the science of management says is possible.

The best method of overcoming obstacles is the team method

My responsibility, our responsibility as lucky Americans, is to try to give back to this country as much as it has given us, as we continue our American journey together.

When you help the poorest in the world, you start to move them up an economic and social ladder, and they're not going to be moving toward violence or terrorism of the kind that we worry about.