To summarize, I am prepared to conquer all hurdles in my path to achieving the career of my dreams so that I may contribute to my society. I am a firm believer in the concept of dreams coming true.
Finally, in these final few lines, I explained how I am prepared to tackle the difficult challenges that I know would inevitably arise since I am on a mission. That mission is to work hard for the career of my desires no matter how difficult it is in order to be stable enough to contribute to society successfully.