Just another list: 
1. Wash your sheets every week, I promise you'll sleep better
2. If a boy breaks your heart, it's okay to cry
3. If a girl breaks your heart, it's okay to cry
4. School is important, but there are many things you can't learn in a classroom. Pursue them
5. Find your passion, and run with it
6. No, you don't need to lose weight
7. You are beautiful without make up
8. You are beautiful with make up
9. Being a good person will never go out of style
10. Buy yourself flowers if you're feeling sad
11. Getting enough sleep is very important
12. Drinking water has so many benefits
13. Believe in fairytales, believe in love, and allow no one to steal your magic
14. Reading is good for the soul
15. I am not here to judge you, but I will always support what I think is best for you
16. I appreciate you
17. I am proud of you
18. Even on your worst days, you will never dissapoint me
19. I love you no matter what