21. Care about quality.
22. Don't say anything if you have nothing to say.
23. Study problems before hasty actions.
24. Meditate on God's promises in the Bible before going to sleep.
26. Temptation will get you into trouble, pride will keep you there.
27. Don't live in the past.
28. Be tactful and truthful.
29. Life is practical training.
30. Use word pictures to communicate.