I'd add a "mentee manifesto" too, since mentorship is a proverbial two-way street. I actually wrote an essay on that topic from an education perspective: "How to get your Professors’ Attention — along with Coaching or Mentoring" (http://jseliger.com/2010/10/02/how-to-get-your-professors%E2...) because I noticed that some students systematically make mistakes they may not be aware of when it comes to seeking mentors or advice.