He who teaches a boy teaches three: a youth, a young man, and an old man

A teacher is better than two books

The teacher is like the candle, which lights others in consuming itself

Teaching is the only major occupation of man for which we have not yet developed tools that make an average person capable of competence and performance. In teaching we rely on the "naturals," the ones who somehow know how to teach.

I've got a good man. He takes care of me. I don't have to be scared of anything because I know he will kick every ass... disrespect him and you've got a problem.

To teach is to learn.