[94] Bhikkhus, these four persons are found existing in the world. Which four? Here, bhikkhus, a certain person gains internal serenity of mind (ajjhattaṃ cetosamatha) but does not gain insight into dhammas through higher wisdom (adhipaññādhammavipassanā). Here, bhikkhus, a certain person gains insight into dhammas through higher wisdom but does not gain internal serenity of mind. Here, bhikkhus, a certain person gains neither internal serenity of mind nor insight into dhammas through higher wisdom. And here, bhikkhus, a certain person gains both internal serenity of mind and insight into dhammas through higher wisdom.
Therein, bhikkhus, the person who gains internal serenity of mind but does not gain insight into dhammas through higher wisdom should approach the person who gains insight into dhammas through higher wisdom and say to him: "How, friend, should conditioned phenomena (saṅkhārā) be seen? How should conditioned phenomena be comprehended? How should conditioned phenomena be seen with insight?" The other answers him in accordance with what he has seen and known: "Thus, friend, should conditioned phenomena be seen; thus should conditioned phenomena be comprehended; thus should conditioned phenomena be seen with insight." At a later time he gains both internal serenity of mind and insight into dhammas through higher wisdom.
Therein, bhikkhus, the person who gains insight into dhammas through higher wisdom but does not gain internal serenity of mind should approach the person who gains internal serenity of mind and say to him: "How, friend, should the mind (citta) be steadied? How should the mind be settled? How should the mind be unified? How should the mind be concentrated?" The other answers him in accordance with what he has seen and known: "Thus, friend, should the mind be steadied; thus should the mind be settled; thus should the mind be unified; thus should the mind be concentrated." At a later time he gains both insight into dhammas through higher wisdom and internal serenity of mind.
Therein, bhikkhus, the person who gains neither internal serenity of mind nor insight into dhammas through higher wisdom should approach the person who gains both internal serenity of mind and insight into dhammas through higher wisdom and say to him: "How, friend, should the mind be steadied? How should the mind be settled? How should the mind be unified? How should the mind be concentrated? How should conditioned phenomena be seen? How should conditioned phenomena be comprehended? How should conditioned phenomena be seen with insight?" The other answers him in accordance with what he has seen and known: "Thus, friend, should the mind be steadied; thus should the mind be settled; thus should the mind be unified; thus should the mind be concentrated; thus should conditioned phenomena be seen; thus should conditioned phenomena be comprehended; thus should conditioned phenomena be seen with insight." At a later time he gains both internal serenity of mind and insight into dhammas through higher wisdom.
Therein, bhikkhus, the person who gains both internal serenity of mind and insight into dhammas through higher wisdom should, established in those very wholesome dhammas, make a further effort for the destruction of the taints (āsava).
These, bhikkhus, are the four persons found existing in the world.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.