Don’t think too much of yourself, don’t think too little of yourself. Humility is not being worthless. Realize the treasures inside of yourself that you really do possess that can be of real help to people.
Never give up, never look down and never look back. Always move forward in life. Those that do are just not strong enough to handle such greatness. Be proud of who you are. Always walk with your head high, you are never alone.