Teaching is the greatest act of optimism.

Teaching is the greatest act of optimism.

I had a terrible education. I attended a school for emotionally disturbed teachers.

I had a terrible education. I attended a school for emotionally disturbed teachers.

I have learned silence from the talkative, toleration from the intolerant, and kindness from the unkind; yet strange, I am read more

I have learned silence from the talkative, toleration from the intolerant, and kindness from the unkind; yet strange, I am ungrateful to those teachers.

A teacher affects eternity; he can never tell where his influence stops.

A teacher affects eternity; he can never tell where his influence stops.

Those who know how to think need no teachers.

Those who know how to think need no teachers.

The mediocre teacher tells. The good teacher explains. The superior teacher demonstrates. The great teacher inspires.

The mediocre teacher tells. The good teacher explains. The superior teacher demonstrates. The great teacher inspires.

The one exclusive sign of thorough knowledge is the power of teaching.

The one exclusive sign of thorough knowledge is the power of teaching.

Diligence is a great teacher.

Diligence is a great teacher.

In a completely rational society, the best of us would be teachers and the rest of us would have to read more

In a completely rational society, the best of us would be teachers and the rest of us would have to settle for something else.