Remember these things:
Love never gives up. Love never loses faith, and endures under any circumstance. Fight for what you love. Fight hard. If you're meant to have it. YOU WILL. When you were heartbroken the thought "I should've treated them better" or "I should've done things different" crossed your mind. Love like you will never see that person again.
YOU ARE BEAUTIFUL. Being beautiful is not about having having THINGS. It's not about what you have, it's about who you are. No amount of makeup or objective facades can conceal an ugly heart. True beauty shines from within. Beauty fades, but a beautiful heart is forever. You have a beautiful heart.
Stay true to yourself. You are an honest person. Not everybody knows the real you. Those who assume things are just unhappy with themselves. You don't have to prove anything to anybody.
Not everybody is going to like you. That's okay!
Don't lose the child within you. If you feel like singing, SING. If you feel like dancing, DANCE. Stay positive. Have fun. Live, laugh, love.
Today is today. Don't live in the past, don't live in the future. Savor what made you happy today.
SMILE! Sometimes you have to fake it until you make it. If you're having a bad day, smile anyway.
Get away from the negative people around you. Don't let their unhappiness rub off on you.
You live in a world of beauty. Embrace it.