Who said "I can't believe I have to explain this."?

This quote is attributed to Ray Gillette.

I can't believe I have to explain this. - Ray Gillette

"I can't believe I have to explain this."

Ray Gillette Education

"I'm not insane, I'm just a little bit messed up."

"You know what? I don't care anymore. I'm done."

"Mother always said I was special."

"I'm lactose intolerant, not stupid."

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."