The infliction of cruelty with a good conscience is a delight to moralists. That is why they invented Hell. Bertrand Russell
Most people sell their souls, and live with a good conscience on the proceeds. Logan Pearsall Smith
A good conscience is a continual feast. Robert Burton
A good conscience is better than a big wage. Jamaican Proverb
A good conscience is a soft pillow. German Proverb
A good conscience is a continual feast. English Proverb