Who said "Justice might be slow, but it's worth waiting for."?

This quote is attributed to Daffy Duck.

Justice might be slow, but it's worth waiting for. - Daffy Duck

"Justice might be slow, but it's worth waiting for."

Daffy Duck Justice

"Thufferin' succotash! That's the most ridiculous thing I've ever heard!"

"Life's too short to be serious all the time - you gotta laugh!"

"Love is just a word until you find someone who makes it mean something real."

"The secret to happiness is not taking yourself too seriously."

"Justice must always prevail."

"You think I'm just some animal?"

"Fighting for what's right never gets easier."

"Justice is worth fighting for."