A self-taught man usually has a poor teacher and a worse student.

Suffering is one of life's great teachers.

The world of knowledge takes a crazy turn when teachers themselves are taught to learn.

It is by teaching that we teach ourselves, by relating that we observe, by affirming that we examine, by showing that we look, by writing that we think, by pumping that we draw water into the well.

When I was in junior high school, the teachers voted me the student most likely to end up in the electric chair.