No one outside ourselves can rule us inwardly. When we know this, we become free.
And he who has considered all the contrasts on this earth, and is no more disturbed by anything whatever in the world, the Peaceful One, freed from rage, from sorrow, and from longing, he has passed beyond birth and decay.
And for a disciple thus freed, in whose heart dwells peace, there is nothing to be added to what has been done, and naught more remains for him to do. Just as a rock of one solid mass remains unshaken by the wind, even so, neither forms, nor sounds, nor odors, nor tastes, nor contacts of any kind, neither the desired, nor the undesired, can cause such an one to waver. Steadfast is his mind, gained is deliverance.