Without approval and without scorn, but carefully studying the sentences word by word, one should trace them in the Discourses and verify them by the Discipline. If they are neither traceable in the Discourses nor verifiable by the Discipline, one must conclude thus: 'Certainly, this is not the Blessed One's utterance; this has been misunderstood by that bhikkhu - or by that community, or by those elders, or by that elder.' In that way, bhikkhus, you should reject it.
Much though he recites the sacred texts, but acts not accordingly, that heedless man is like a cowherd who only counts the cows of others - he does not partake of the blessings of the holy life.
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.
Those who awaken never rest in one place. Like swans, they rise and leave the lake. On the air they rise and fly an invisible course. Their food is knowledge. They live on emptiness. They have seen how to break free. Who can follow them?