It is no tragedy to do ungrateful people favors, but it is unbearable to be indebted to a scoundrel.
Francois de La RochefoucauldWhat makes us so bitter against people who outwit us is that they think themselves cleverer than we are.
Francois de La RochefoucauldThe exceeding delight we take in talking about ourselves should give us cause to fear that we are giving but very little pleasureto our listeners.
Francois de La Rochefoucauld