Heredity is what sets the parents of a teenager wondering about each other.
Don't knock the rich. When did a poor person give you a job?
A pessimist is a man who looks both ways when he crosses the street.
He laughs best whose laugh lasts.
Scientists are still trying to produce life in the laboratory, but it shouldn't be difficult if the laboratory assistant is pretty and willing.
The best intelligence test is what we do with our leisure.