Who said "You can't soar if you're afraid to ruffle your feathers."?

This quote is attributed to Heckle and Jeckle.

You can't soar if you're afraid to ruffle your feathers. - Heckle and Jeckle

"You can't soar if you're afraid to ruffle your feathers."

Heckle and Jeckle Courage

"Why be serious when you can be hilarious?"

"Life's too short to not laugh at yourself."

"A good prank shared is a friendship earned."

"Sometimes the best wisdom comes wrapped in a joke."

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

"Sometimes you have to be the monster to stop the monsters."