If one acts rightly and honestly, it is difficult to decide whether it is the effect of integrity or skill.
Francois de La RochefoucauldJealousy is bred in doubts. When those doubts change into certainties, then the passion either ceases or turns absolute madness.
Francois de La RochefoucauldIt is as easy to unknowingly deceive yourself as it is to deceive others.
Francois de La Rochefoucauld