An onion can make people cry, but there has never been a vegetable invented to make them laugh.

This would be a great world to dance in if we didn't have to pay the fiddler.

This would be a great time in the world for some man to come along that knew something.

Personally, I have always felt the best doctor in the world is the veterinarian. He can't ask his patients what is the matter - he's got to just know.