The Master says, "A man is worthy of being a teacher who gets to know what is new by keeping fresh in his mind what he is already familiar with."
"Be an opener of doors for such as come after thee" —Ralph Waldo Emerson
What is the best teaching method? I believe that there is nothing called the best method, but there is always a better method.
"If you become a teacher, by your pupils you will be taught." (from The King and I)