2. Pañhābyākaraṇasuttavaṇṇanā

[42] Dutiye yo ca nesaṃ tattha tattha, jānāti anudhammatanti yo ca tesaṃ pañhānaṃ tasmiṃ tasmiṃ ṭhāne byākaraṇaṃ jānāti. Catupañhassa kusalo, āhu bhikkhuṃ tathāvidhanti tathāvidhaṃ bhikkhuṃ tesu catūsu pañhesu kusaloti evaṃ vadanti. Durāsado duppasahoti parehi ghaṭṭetuṃ vā abhibhavituṃ vā na sakkā. Gambhīroti sattasīdantaramahāsamuddo viya gambhīro. Duppadhaṃsiyoti dummocayo, gahitaggahaṇaṃ vissajjāpetuṃ na sakkāti attho. Atthe anatthe cāti vuḍḍhiyañca avuḍḍhiyañca. Atthābhisamayāti atthasamāgamena. Dhīro paṇḍitoti pavuccatīti dhitisampanno puggalo "paṇḍito ayan"ti evaṃ pavuccati.