In friendship as well as love, ignorance very often contributes more to our happiness than knowledge.
Francois de La RochefoucauldThe defects and faults of the mind are like wounds in the body; after all imaginable care has been taken to heal them up, still there will be a scar left behind, and they are in continual danger of breaking the skin and bursting out again.
Francois de La Rochefoucauld