For he who gives no fuel to fire puts it out, and likewise he who does not in the beginning nurse his wrath and does not puff himself up with anger takes precautions against it and destroys it.
PlutarchBlinded as they are to their true character by self-love, every man is his own first and chiefest flatterer, prepared, therefore, to welcome the flatterer from the outside, who only comes confirming the verdict of the flatterer within.
Plutarch