"A man's ethical behavior should be based effectually on sympathy, education, and social ties; no religious basis is necessary. Man would indeed be in a poor way if he had to be restrained by fear of punishment and hope of reward after death."
Albert Einstein
"Who needs Satan when you have a God like this?"
Robert M. Price
"I say quite deliberately that the Christian religion, as organized in its churches, has been and still is the principal enemy of moral progress in the world."
Bertrand Russell
"No Gods -- No Masters."
Margaret Sanger
"If Atheism is a religion, then health is a disease!"