28. Work is what he needs. If he won't obey you, put him in chains.
29. But don't be too severe with anyone, and never be unfair.
30. If you have a slave, treat him as you would want to be treated; you bought him with your hard-earned money.
31. Treat him as a brother; you need him as you need yourself. If you ill-treat him and he runs away, where are you going to look for him?