1. Keep chains on your tongue and always say less than you think. Culti­vate a pleasant, persuasive voice. How you say it often counts more than what you say.
  2. Make promises sparingly and keep them faithfully.
  3. Never let an opportunity pass to say a kind word to somebody. Praise good work, regardless of who did it.
  4. Be genuinely interested in others. Let everyone you meet feel that you regard him or her as a person of importance.
  5. Be cheerful. Keep the corners of your mouth turned up. Hide your pains, worries and disappointments under a smile.
  6. Keep an open mind on all controversial questions. Discuss without arguing. It is possible to disagree and yet be friendly.
  7. Never engage in gossip. Make it a rule to say nothing about another unless it is something good.
  8. Be careful of other people’s feelings. Laughing at another’s expense is rarely worth the effort, and it may hurt when least expected.
  9. Pay no attention to cutting remarks that others may make about you. Learn to live above such comments.
  10. Don’t be anxious about your rights. Let the satisfaction of helping others serve as its own reward.