Who said "The best adventures are the ones you didn't plan for."?

This quote is attributed to Heckle and Jeckle.

The best adventures are the ones you didn't plan for. - Heckle and Jeckle

"The best adventures are the ones you didn't plan for."

Heckle and Jeckle Adventure

"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."

"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."