In democratic societies, sin is exposed to the maximum extent and condemned by public opinion, thus suppressing more evils; in anti-democratic societies, sins are concealed to the maximum extent, which often leads to greater sin. Can it be launched from this? ['The difference between a democratic society and an anti-democratic society is not the presence or absence of sin.', 'Only a democratic society can completely eliminate evil.', 'Sin may be covered up for a long time.', 'Suppressing sin is much harder than covering it up.']