VaggaCittaṭṭhitikathā

Abhidhammapiṭaka · Kathāvatthu · Vol. 37 · Section 629

[629] S. Do those phenomena (dhammā) change more swiftly than the mind (citta)? P. Yes. S. But was it not said by the Blessed One: "Just as, bhikkhus, a monkey roaming in a forest, in a great wood, seizes a branch; having let that go, it seizes another; having let that go, it seizes another — even so, bhikkhus, that which is called 'mind' (citta), likewise 'mentality' (mano), likewise 'consciousness' (viññāṇa): by night and by day, it arises as one thing and ceases as another"¹ — is there indeed such a discourse (suttanta)? P. Yes. S. Then indeed it should not be said, "Those phenomena change more swiftly than the mind." ¹ Aṅ. Eka. 10 [Aṅguttara Nikāya, Ekakanipāta].

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.