Experience is the best teacher, but a fool will learn from no other.

Learn of the skilful; he that teaches himself, has a fool for his master.

Experience fails to teach where there is no desire to learn.

Teaching is reminding others that they know just as well as you. You are all learners, doers and teachers.

The greatest sign of success for a teacher... is to be able to say, "The children are now working as if I did not exist."

Teaching of others teacheth the teacher