"...A lot of evil has been abetted by nice people..." NICE PEOPLE DO A LOT OF DAMAGE BY DENNIS PRAGER - ARTICLE TEXT ONLY BELOW -"gaining wisdom is a process of gaining some dark insights..."
A NICE GUY COMES OFF AS WEAK, A TURN OFF: nice (adj.) late 13c., "foolish, ignorant, frivolous, senseless," from Old French nice (12c.) "careless, clumsy; weak