In order to improve through each level, your ballet school is the most important place to help develop you as a dancer.
To give you an example of a leading school is the School of American Ballet. It trains students into professionals and has a legendary reputation -
No matter what school you are at, you can still make the most out of your training. You must dance with intelligence and remember your corrections.
Use your passion for dance to excel and become all you dreamed to be.
P.S - The quote of the day is: "What we hope ever to do with ease, we must first learn to do with diligence."