Who said "Sometimes you have to laugh at yourself to keep going."?

This quote is attributed to Knuckles.

Sometimes you have to laugh at yourself to keep going. - Knuckles

"Sometimes you have to laugh at yourself to keep going."

Knuckles Humor

"I'm the last one standing!"

"Gotta protect this Master Emerald!"

"Nobody messes with the Master Emerald while I'm around!"

"I may not be the smartest guy, but I know what's right!"

"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."