Who said "Adventure awaits those brave enough to run toward it."?

This quote is attributed to Road Runner.

Adventure awaits those brave enough to run toward it. - Road Runner

"Adventure awaits those brave enough to run toward it."

Road Runner Adventure

"Beep beep!"

"Meep meep!"

"Time flies when you're having fun."

"Sometimes the fastest way out is the simplest path."

"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."