Who said "Patience is a virtue we're still learning!"?

This quote is attributed to Team Rocket.

Patience is a virtue we're still learning! - Team Rocket

"Patience is a virtue we're still learning!"

Team Rocket Patience

"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!"

"Patience is a virtue I'm still learning."

"I may be a redhead, but I'm not a hothead."

"Patience is a virtue."

"Patience is a virtue I never learned."