Never forget that what you are is a vessel. You are not limited to the thinking of the world unless you allow yourself to be limited. You will not be stopped from achieving your dreams unless you allow yourself to be stopped. No one can ever make you not be you unless you give him or her that power.
Be that vessel of hope and change that is deep in your heart. Give to others way more than you take, and give from the most positive place in your heart that you can possibly give.