“Everyone is ignorant, only on different subjects.”

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

“The only difference between death and taxes is that death doesn’t get worse every time Congress meets.”

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

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

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

“The difference between death and taxes is death doesn’t get worse every time Congress meets.”