Whoever doesn't take a rod to harm living beings desiring ease, when he himself is looking for ease, will meet with ease after death. Contentious talk is painful, for you get struck by rods in return. The dullard is tormented by his own deeds, as if burned by a fire. At the break-up of the body this one with no discernment, reappears in hell. Fletchers shape the arrow shaft.
Carpenters shape the wood.
Those of good practices control themselves.