Always remember that you are absolutely unique. Just like everyone else.
I learned the value of hard work by working hard.
Never believe that a few caring people can't change the world. For, indeed, that's all who ever have.
Sister is probably the most competitive relationship within the family, but once the sisters are grown, it becomes the strongest relationship.
Never doubt that a small group of thoughtful, committed citizens can change the world; indeed, it's the only thing that ever has.