“Evil will win if good people do nothing.”
“Evil prevails where good people do nothing.”
“Evil prevails when good people do nothing.”
“All that is necessary for evil to prevail is for good people to do nothing.”
“Evil can only prosper when good people stay quite and do nothing about it. Don't let evil prosper!”
“Religion is an insult to human dignity. Without it you would have good people doing good things and evil people doing evil things.But for good people to do evil things, that takes religion.”