Do not do to others what angers you if done to you by others.

To harm another is to harm oneself.

It is never right to do wrong or to requite wrong with wrong, or when we suffer evil to defend ourselves by doing evil in return.

All that is valuable in human society depends upon the opportunity for development accorded the individual.

Morality is of the highest importance-but for us, not for God.

Force always attracts men of low morality.