Who said "Justice isn't always black and white!"?

This quote is attributed to Team Rocket.

Justice isn't always black and white! - Team Rocket

"Justice isn't always black and white!"

Team Rocket Justice

"Prepare for trouble, and make it double!"

"To protect the world from devastation!"

"To unite all peoples within our nation!"

"To denounce the evils of truth and love!"

"Justice must always prevail."

"You think I'm just some animal?"

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

"Justice is worth fighting for."