Immigration is the sincerest form of flattery.
Jack Paar
Flattery is all right so long as you don't inhale.
Adlai E. Stevenson
One may define flattery as a base companionship which is most advantageous to the flatterer.
Theophrastus
The flattery of posterity is not worth much more than contemporary flattery, which is worth nothing.
Jorge Luis Borges
Listening, not imitation, may be the sincerest form of flattery.
Joyce Brothers
Flattery corrupts both the receiver and the giver.
Edmund Burke
I hate careless flattery, the kind that exhausts you in your efforts to believe it.
Wilson Mizner
A little flattery will support a man through great fatigue.
James Monroe