BRAHMINISM: This is the sum of duty. Do naught unto others which would cause you pain if done to you. (Mahabharata, 5, 1517)
BUDDHISM: Hurt not others in ways that you yourself would find hurtful. (Undana-Barga, 5, 18)
CONFUCIANISM: Surely it is the maxim of loving-kindness: Do not unto others what you would not have them do unto you. (Analects, 15, 23)
TAOISM: Regard your neighbour’s gain as your own gain, and your neighbour’s loss as your own loss. (T’ai Shang Kan Ying P’ien)
ZOROASTRIANISM: That nature alone is good which refrains from doing unto others whatsoever is not good for itself. (Dadistan-i-dinik, 95, 5)
JUDAISM: What is hateful to you, do not to your fellow-man. That is the entire Law; all the rest is commentary. (Talmud, Shabbat, 31a)
CHRISTIANITY: All things whatsoever ye would that men should do to you, do ye even so to them; for this is the Law and the Prophets. (Matthew 7, 12)
ISLAM: No one of you is a believer until he desires for his brother that which he desires for himself. (Sunnah)