Who said "Dreams don't come true by wishing; they come true by doing."?

This quote is attributed to Underdog.

Dreams don't come true by wishing; they come true by doing. - Underdog

"Dreams don't come true by wishing; they come true by doing."

Underdog Dreams

"There's no need to fear, Underdog is here!"

"When criminals in this city play, to steal the night and rob the day, they're out to make a dreadful mess, then Underdog is on the case."

"I'm just a pup who loves to help those in need."

"Even the smallest among us can make a big difference."

"This is going to be a great show!"

"Dreams are what make life worth living."

"Never stop dreaming big."

"Dreams are what keep us going."