"BUT the tyrant will chain..." What? Your leg. "But he will cut off..." What? Your neck. What, then, will he neither chain nor cut off? Your moral purpose. This is why the ancients gave us the injunction, "Know thyself."
SUPPOSE that a competitor in the ring has gashed us with his nails and butted us violently with his head, we do not protest or take it amiss or suspect our opponent in future of foul play. Still we do keep an eye on him, not indeed as an enemy, or from suspicion of him, but with good-humoured avoidance. Act much in the same way in all the other parts of life. Let us make many allowances for our fellow-athletes as it were. Avoidance is always possible, as I have said, without suspicion or hatred.