The quest for personal achievement is not planned, and thus living a life full of legacy isn't either. For you, the most important virtues are secondary to keep in mind compared to how you act in the everyday. As you go on in life, opportunities will arise depending on what kind of person you are. Surround yourself with those who are different, always be educating yourself, and remember the examples of past leaders and what you can do differently to be successful and unique.
All I hope to be said is what kind of person I was, and the biggest impacts I may have had on people's lives.