Every man is his own greatest enemy, and as it were his own
executioner.

Every man is his own greatest enemy, and as it were his own
executioner.

You and I were long friends : you are now my enemy, and I am yours.

You and I were long friends : you are now my enemy, and I am yours.

It is a man's own mind, not his enemy or foe, that lures him to evil ways.

It is a man's own mind, not his enemy or foe, that lures him to evil ways.

He who seeks vengeance must dig two graves: one for his enemy and one for himself

He who seeks vengeance must dig two graves: one for his enemy and one for himself

Treat your friend as if he will one day be your enemy, and your enemy as if he will one read more

Treat your friend as if he will one day be your enemy, and your enemy as if he will one day be your friend

Forgive your enemies, but never forget their names

Forgive your enemies, but never forget their names

It takes your enemy and your friend, working together to hurt you to the heart; the one to slander you read more

It takes your enemy and your friend, working together to hurt you to the heart; the one to slander you and the other to get the news to you

Let our friends perish, provided that our enemies fall at the
same time.
[Lat., Pereant amici, dum una read more

Let our friends perish, provided that our enemies fall at the
same time.
[Lat., Pereant amici, dum una inimici intercidant.]

None but yourself who are your greatest foe.

None but yourself who are your greatest foe.