Success is due less to ability than to zeal.
He who cannot change the very fabric of his thought will never be able to change reality.
Every dogma has its day.
The secret of a happy marriage is finding the right person. You know they're right if you love to be with them all of the time.
The game isn't over until it's over.
If you can't be a good example, then you'll just have to be a horrible warning.
Anyone who keeps the ability to see beauty never grows old.
The cure for boredom is curiosity. There is no cure for curiosity.
I didn't belong as a kid, and that always bothered me. If only I'd known that one day my differentness would be an asset, then my early life would have been much easier.
Example is the school of mankind, and they will learn at no other.
Ez for war, I call it murder, - There you hev it plain and flat; I don't want to go no furder Than my Testyment for that.
Father giving advice to son: Never do anything once around the house that you don't want to do for the rest of your life.
Acceptance of what has happened is the first step to overcoming the consequence of any misfortune.
Wit is the salt of conversation, not the food.
Scientific discovery consists in the interpretation for our own convenience of a system of existence which has been made with no eye to our convenience at all.
He that doth the ravens feed. Yea, providently caters for the sparrow. Be comfort to my age!
We are involved in a life that passes understanding: our highest business is our daily life.
A person who publishes a book appears willfully in public with his pants down.
A winner never quits and a quitter never wins.
I don't care a damn for your loyal service when you think I am right; when I really want it most is when you think I am wrong.