The trouble with lying and deceiving is that their efficiency depends entirely upon a clear notion of the truth that the liar and deceiver wishes to hide. Hannah Arendt
Says he, 'I am a handsome man, but I'm a gay deceiver'. George Colman
Alas, how quickly the gratitude owed to the dead flows off, how quick to be proved a deceiver. Sophocles
It is twice the pleasure to deceive the deceiver. Jean de La Fontaine
It is double pleasure to deceive the deceiver. Niccolo Machiavelli