Dhammapada Chapter 5: The Fool

The Fool chapter is really about self-knowledge. Its most quoted verse contains the whole joke and the whole teaching: a fool who knows he is a fool is by that very knowing already wise; a fool who imagines himself wise is truly a fool (5.4). Time stretches for the unawakened — long is the night to the sleepless, long the league to the weary, long is samsara to the fool who does not know the true Dhamma (5.1).

The chapter is blunt about company: if you cannot find an equal or better companion, walk alone resolutely — there is no companionship with a fool (5.2); walking with fools spreads suffering the way poison spreads through an ointment (5.8). It is equally blunt about consequences and their delay: an evil deed does not curdle at once like fresh milk — it follows the fool, smouldering, like a fire covered in ashes (5.12), and evil tastes like honey until it ripens (5.10). The fool's ambitions — precedence, authority, being deferred to (5.14–5.15) — get their deflating answer in the final verse: the path to worldly gain is one thing; the path to Nibbana is another (5.16).