There are two kinds of illness. What two? Mental and physical. Some sentient beings are seen who can claim to be free of physical illness for a year, or two, or three years … even up to a hundred years or more. But it’s very hard to find any sentient beings in the world who can claim to be free of mental illness even for a moment, apart from those who have ended the defilements. “Dveme, bhikkhave, rogā. Katame dve? Kāyiko ca rogo cetasiko ca rogo. Dissanti, bhikkhave, sattā kāyikena rogena ekampi vassaṃ ārogyaṃ paṭijānamānā, dvepi vassāni ārogyaṃ paṭijānamānā, tīṇipi vassāni ārogyaṃ paṭijānamānā, cattāripi vassāni ārogyaṃ paṭijānamānā, pañcapi vassāni ārogyaṃ paṭijānamānā, dasapi vassāni ārogyaṃ paṭijānamānā, vīsatipi vassāni ārogyaṃ paṭijānamānā, tiṃsampi vassāni ārogyaṃ paṭijānamānā, cattārīsampi vassāni ārogyaṃ paṭijānamānā, paññāsampi vassāni ārogyaṃ paṭijānamānā, vassasatampi, bhiyyopi ārogyaṃ paṭijānamānā. Te, bhikkhave, sattā sudullabhā lokasmiṃ ye cetasikena rogena muhuttamp...