Who said "Nobody should take themselves too seriously."?

This quote is attributed to Arnold Schwarzenegger.

Nobody should take themselves too seriously. - Arnold Schwarzenegger

"Nobody should take themselves too seriously."

Arnold Schwarzenegger Humor

Actor Austrian-American Born 1947 (age 79)

"I'll be back"

"If it bleeds, we can kill it"

"Come with me if you want to live"

"You have been terminated"

"Never underestimate the power of a good laugh."

"Laughter is the best medicine."

"A good laugh is the best medicine."

"Laughter is contagious and wonderful."