Who said "Wisdom is knowing what you do not know."?

This quote is attributed to Fez.

Wisdom is knowing what you do not know. - Fez

"Wisdom is knowing what you do not know."

Fez

"Hello, I'm Fez"

"That's what I love about these high school girls, man. I get older, they stay the same age"

"You know what they call a Quarter Pounder with Cheese in Paris?"

"I'm gonna get you high today, because it's Friday"