When they discover the center of the universe, a lot of people will be disappointed to discover they are not it.
Facts are stubborn things; and whatever may be our wishes, our inclinations, or the dictates of our passion, they cannot alter the state of facts and evidence.
Time is on the side of the oppressed today, it's against the oppressor. Truth is on the side of the oppressed today, it's against the oppressor. You don't need anything else.
Happiness lies in the joy of achievement and the thrill of creative effort.
Insanity: doing the same thing over and over again and expecting different results.
There is a great deal of difference between an eager man who wants to read a book and the tired man who wants a book to read.
I love my past. I love my present. I'm not ashamed of what I've had, and I'm not sad because I have it no longer.