Who said "Adventure is out there, man. You just gotta look for it."?

This quote is attributed to Kelso.

Adventure is out there, man. You just gotta look for it. - Kelso

"Adventure is out there, man. You just gotta look for it."

Kelso Adventure

"I'm not stupid, I'm just not thinking."

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

"I'm a sexy beast."

"My brain is on fire."

"The greatest adventure is life itself."

"The adventure of life begins with a single step."

"Adventure finds you when you stop running."

"Fortune and glory, kid."