When a man is asked to make a speech, the first thing he has to decide is what to say.
Tell them what you're going to tell them; then tell them; then tell them what you told them.
Before I begin my speech, I have something to say.
I do not object to people looking at their watches when I am speaking. But I do strongly object when they start shaking them to make sure they are still going.
A neurotic builds a castle in the air. A psychotic lives in it. A psychiatrist collects the rent.
When two psychologists meet on the street, why don't they both burst out laughing?
He who carries elephants on his back should be careful not to step on crickets.
You cannot get blood from a stone, but you can get a government grant to try.
An apple a day, if aimed straight, keeps the doctor away.
Only a fool tests the depth of the water with both feet.