François de La Rochefoucauld
French author
François VI, Duc de La Rochefoucauld, Prince de Marcillac was a noted French author of maxims and memoirs. It is said that his world-view was clear-eyed and urbane, and that he neither condemned human conduct nor sentimentally celebrated it.
1 Quote by François de La Rochefoucauld
"A true friend is the most precious of all possessions and the one we take the least thought about acquiring."