I am not a teacher, but an awakener.

Experience is the only teacher we have.

The Gates Foundation has learned that two questions can predict how much kids learn: 'Does your teacher use class time well?' and, 'When you're confused, does your teacher help you get straightened out?'

The wisest and noblest teacher is nature itself.

Behind the parents stands the school, and behind the teacher the home.

Those who know how to think need no teachers.