“All I know is just what I read in the papers, and that's an alibi for my ignorance.”

“You know, everybody's ignorant, just on different subjects.”

“The problem ain't what people know. It's what people know that ain't so that's the problem.”

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

“Ignorance lies not in the things you don't know, but in the things you know that ain't so.”

“America is becoming so educated that ignorance will be a novelty. I will belong to the select few.”

“If you want to be successful, it's just this simple. Know what you are doing. Love what you are doing. And believe in what you are doing.”