There is no human reason why a child should not admire and emulate his teacher's ability to do sums, rather than the village bum's ability to whittle sticks and smoke cigarettes. The reason why the child does not is plain enough -- the bum has put himself on an equality with him and the teacher has not.
I swear... to hold my teacher in this art equal to my own parents; to make him partner in my livelihood; when he is in need of money to share mine with him; to consider his family as my own brothers and to teach them this art, if they want to learn it, without fee or indenture.
Your Master Teacher knows all you need to learn, the perfect timing for your learning it, and the ideal way of teaching it to you. You don't create a Master Teacher -- that's already been done. You discover your Master Teacher.