He who knows others is wise. He who knows himself is enlightened.
He who conquers others is strong; He who conquers himself is mighty.
He who knows others is learned; he who knows himself is wise.
He who knows others is clever; He who knows himself has discernment.
He who gains a victory over other men is strong; but he who gains a victory over himself is all powerful.
The sage wears clothes of coarse cloth but carries jewels in his bosom; He knows himself but does not display himself; He loves himself but does not hold himself in high esteem