It is right that man should love those who have offended him. He will do so when he remembers that all men are his relations, and that it is through ignorance and involuntarily that they sin,--and then we all die so soon.

From Apollonius I learned freedom of will and undeviating steadiness of purpose; and to look to nothing else, not even for a moment, except to reason; and to be always the same, in sharp pains, on the occasion of the loss of a child, and in long illness.

A spider is proud when it has caught a fly; one man when he has caught a poor hare, and another when he has taken a little fish in a net, and another when he has taken wild boars, and another when he has taken bears, and another when he has taken Sarmatians. Are not these robbers, if you examine their opinions?

Search men's governing principles, and consider the wise, what they shun and what they cleave to.

We are born for cooperation, as are the feet, the hands, the eyelids, and the upper and lower jaws.

Nothing is evil which is according to nature.

People exist for one another.