Man was not intended by nature to live in communities and be civilized.

The flesh believes that pleasure is limitless and that it requires unlimited time; but the mind, understanding the end and limit of the flesh and ridding itself of fears of the future, secures a complete life and has no longer any need for unlimited time.

There is no such thing as justice or injustice among those beasts that cannot make agreements not to injure or be injured. This is also true of those tribes that are unable or unwilling to make agreements not to injure or be injured.

Men, believing in myths, will always fear something terrible, everlasting punishment as certain or probable . . . Men base all these fears not on mature opinions, but on irrational fancies, that they are more disturbed by fear of the unknown than by facing facts. Peace of mind lies in being delivered from all these fears.

A strong belief in fate is the worst kind of slavery; on the other hand, there is a comfort in the thought that God will be moved by our prayers.

Of all the gifts that wise Providence grants us to make life full and happy, friendship is the most beautiful.

The wise man neither rejects life nor fears death... just as he does not necessarily choose the largest amount of food, but, rather, the pleasantest food, so he prefers not the longest time, but the most pleasant.