Who said "Patience is a virtue, but patience with stupidity isn't."?

This quote is attributed to Kyle Broflovski.

Patience is a virtue, but patience with stupidity isn't. - Kyle Broflovski

"Patience is a virtue, but patience with stupidity isn't."

Kyle Broflovski Patience

"Dude, this is so messed up!"

"I'm not a jew, I'm a person!"

"Guys, we need to think about this logically"

"You guys are being totally unreasonable"

"Patience is a virtue I'm still learning."

"I may be a redhead, but I'm not a hothead."

"Patience is a virtue."

"Patience is a virtue I never learned."