Ten Principles for Peace of Mind

1. Do not interfere in others' business unless asked
2. Forgive and forget
3. Do not crave for recognition
4. Do not be jealous
5. Change yourself according to the environment
6. Endure what cannot be cured
7. Do not bite off more than you can chew
8. Meditate regularly
9. Never leave the mind vacant 
10. Do not procrastinate and never regret