To be a better person, spend less time filling out your personal scorecard and more time being kind . . . to you.

Time will generally lessen the interest of every attachment not within the daily circle.

When it comes to tyrants, dictators and terrorists, strength and the threat of force is the only language they understand.

I was the Chair of the first department of medical physics in a medical school in the U.S.

I'm truly blessed, because many of my friends come to Cuba. They like it here-they can relax and not worry about drive-by shootings or getting raped.

An event has happened, upon which it is difficult to speak, and impossible to be silent.

When language is used without true significance, it loses its purpose as a means of communication and becomes an end in itself.

We have to make some radical move to get the attention of everyone. Cheaters can't win and steroids has put us in the position that it's OK to cheat.

Fear is far more painful to cowardice than death to true courage.

Our stresses, anxieties, pains, and problems arise because we do not see the world, others, or even ourselves as worthy of love

Let us do the work that is before us, so that when our time here is over we will all watch the sun go down as we all must, and say truly, we have prepared our children for the dawn.