EN
“Mendicants, when the four bases of psychic power are developed and cultivated they’re very fruitful and beneficial. How so? It’s when a mendicant develops the basis of psychic power that has immersion due to enthusiasm, and active effort. They think: ‘My enthusiasm won’t be too lax or too tense. And it’ll be neither constricted internally nor scattered externally.’
PL
“Cattārome, bhikkhave, iddhipādā bhāvitā bahulīkatā mahapphalā honti mahānisaṁsā”. Kathaṁ bhāvitā ca, bhikkhave, cattāro iddhipādā kathaṁ bahulīkatā mahapphalā honti mahānisaṁsā? Idha, bhikkhave, bhikkhu chandasamādhippadhānasaṅkhārasamannāgataṁ iddhipādaṁ bhāveti— iti me chando na ca atilīno bhavissati, na ca atippaggahito bhavissati, na ca ajjhattaṁ saṅkhitto bhavissati, na ca bahiddhā vikkhitto bhavissati.