Who said "Life isn't fair, but you can be."?

This quote is attributed to Dee Dee.

Life isn't fair, but you can be. - Dee Dee

"Life isn't fair, but you can be."

Dee Dee Justice

"Shut up and leave me alone!"

"I'm busy!"

"Get out of my laboratory!"

"You're so annoying!"

"Justice must always prevail."

"You think I'm just some animal?"

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

"Justice is worth fighting for."