Constancy in love is a perpetual inconstancy which fixes our hearts successively to all the qualities of the person loved--sometimes admiring one and sometimes another above all the rest--so that this constancy roves as far as it can, and is no better than inconstancy, confined within the compass of one person.
Francois de La RochefoucauldNo persons are more frequently wrong, than those who will not admit they are wrong.
Francois de La RochefoucauldWe seldom find people ungrateful so long as it is thought we can serve them.
Francois de La Rochefoucauld