Praise undeserved, is satire in disguise.
— Alexander Pope

I can't talk to a man who bears an undeserved animosity towards ferrets.
— Graham Chapman

At this moment, by an undeserved stroke of fortune, I am the direct voice of the poets of my race and the indirect voice for the noble Spanish and Portuguese tongues.
— Gabriela Mistral

Envy among other ingredients has a mixture of the love of justice in it. We are more angry at undeserved than at deserved good-fortune.
— William Hazlitt

Undeserved praise causes more pangs of conscience later than undeserved blame, but probably only for this reason, that our power of judgment are more completely exposed by being over praised than by being unjustly underestimated.
— Friedrich Nietzsche