37-38 “Don’t pick on people, jump on their failures, criticize their faults—unless, of course, you want the same treatment. Don’t condemn those who are down; that hardness can boomerang. Be easy on people; you’ll find life a lot easier. Give away your life; you’ll find life given back, but not merely given back—given back with bonus and blessing. Giving, not getting, is the way. Generosity begets generosity.”
39-40 He quoted a proverb: “‘Can a blind man guide a blind man?’ Wouldn’t they both end up in the ditch? An apprentice doesn’t lecture the master. The point is to be careful who you follow as your teacher.