If you can't explain it simply, you don't understand it well enough.

One person with passion is better than forty people merely interested.

Every time you do a good deed you shine the light a little farther into the dark. And the thing is, when you're gone that light is going to keep shining on, pushing the shadows back.

I disapprove of what you say, but I will defend to the death your right to say it.

It is amazing what you can accomplish if you do not care who gets the credit.

Watch your thoughts; they become your words...

Watch your words; they become your actions...

Watch your actions; they become your habits...

Watch your habits; they become your character...

Watch your character, for it will become your destiny.