1. Eat more roughage. 2. Don't take to heart every thing you hear;don't spend all that you have; don't sleep as long as you want. 3. Remember that the man who can shoulder the most risk will gain the deepest love and the supreme accomplishment. 4. Whenever you say' I love you", please say it honestly. 5. Whenever you say' I am sorry",please look into the other person's eyes. 6. When someone sneezes say,"God bless you." 7. Fall in love at first love. 8. Don't neglect dreams. 9. Love deeply and ardently, even if there is pain, but this is the way to make your life complete. 10. Find a way to settle, not to dispute. 11. Never judge people by their appearance. 12. Speak slowly, but think quickly.