16 When you get your food, eat it like a human being. Don't smack your lips and slurp; nobody can stand that.
17 It's good manners to be the first to stop eating; stuffing yourself is offensive.
18 If there are many people present, don't try to be the first to be served.
19 A little bit is plenty for anyone with good manners. Besides, you won't be short of breath when you go to bed.
20 People who eat too much get stomach-ache and cannot sleep. If you don't overeat, you can get a good night's sleep and wake up early the next morning feeling fine.
21 But if you do get a stomach-ache from eating too much, go off and vomit and you will feel better.
22 My child, if you listen to what I am saying and put it into practice, one of these days you will thank me for it. Be moderate in everything you do, and you will never be sick.