I believe in being strong when everything seems to be going wrong. I believe happy girls are the prettiest girls. I believe that tomorrow is another day, and I believe in miracles. - Audrey Hepburn- Very Inspirational!
This is so true. You can't be a happy person if hate what's going on in your own life. Change the things you can, accept what you can't, and most importantly embrace what you love about life. Learn how to do those things and you'll be happy.
One of the keys to success is passion. If you care about something or want it naturally you won't need to force yourself to work on it. The passion will be your fuel. Only work on things you are passionate about.