A lot has been said about the importance of mentors. Mentors are meant to guide you through life in personal, professional, and other means by setting an example and giving advice and a leg up on where you need to go. There are plenty of mentors who can get you through the basics, but the best mentors take you for who you are and help nurture and enhance you to become a better person to make an impact on the world.
I can't think of a better example of this than my own mentor through the social work and disability world than my first social work supervisor and boss, Linda. Linda's guidance and advocacy has not only given me professional consul and direction, she proved to be an amazing example of what a disability ally can be.