Ṭhānasutta
“Cattārimāni, bhikkhave, ṭhānāni catūhi ṭhānehi veditabbāni. Katamāni cattāri? Saṁvāsena, bhikkhave, sīlaṁ veditabbaṁ, tañca kho dīghena addhunā, na ittaraṁ; manasikarotā, no amanasikarotā; paññavatā, no duppaññena. Saṁvohārena, bhikkhave, soceyyaṁ veditabbaṁ, tañca kho dīghena addhunā, na ittaraṁ; manasikarotā, no amanasikarotā; paññavatā, no duppaññena. Āpadāsu, bhikkhave, thāmo veditabbo, so ca kho dīghena addhunā, na ittaraṁ; manasikarotā, no amanasikarotā; paññavatā, no duppaññena. Sākacchāya, bhikkhave, paññā veditabbā, sā ca kho dīghena addhunā, na ittaraṁ; manasikarotā, no amanasikarotā; paññavatā, no duppaññenāti.
Facts
“Mendicants, these four things can be known in four situations. What four? You can get to know a person’s ethics by living with them. But only after a long time, not casually; only when attentive, not when inattentive; and only by the wise, not the witless. You can get to know a person’s purity by dealing with them. … You can get to know a person’s resilience in times of trouble. … You can get to know a person’s wisdom by discussion. But only after a long time, not casually; only when attentive, not when inattentive; and only by the wise, not the witless.