Never try to teach a pig to sing; it wastes your time and it annoys the pig.

Never try to teach a pig to sing; it wastes your time and it annoys the pig.

He who can, does. He who cannot, teaches.

He who can, does. He who cannot, teaches.

Good teaching is one-fourth preparation and three-fourths
theater.

Good teaching is one-fourth preparation and three-fourths
theater.

To be good is noble, but to teach others how to be good is nobler--and less trouble.

To be good is noble, but to teach others how to be good is nobler--and less trouble.

But ask now the beasts, any they shall teach thee; and the fowls
of the air, and they shall read more

But ask now the beasts, any they shall teach thee; and the fowls
of the air, and they shall tell thee:
Or speak to the earth, and it shall teach thee: and the fishes
of the sea shall declare unto thee.

It is by teaching that we teach ourselves, by relating that we observe, by affirming that we examine, by showing read more

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.

The first duty of a lecturer--to hand you after an hour's discourse a nugget of pure truth to wrap up read more

The first duty of a lecturer--to hand you after an hour's discourse a nugget of pure truth to wrap up between the pages of your notebooks and keep on the mantlepiece forever.

A high-school teacher, afer all, is a person deputized by the rest of us to explain to the young what read more

A high-school teacher, afer all, is a person deputized by the rest of us to explain to the young what sort of world they are living in, and to defend, if possible, the part their elders are playing in it.

Teaching school is but another word for sure and not very slow
destruction.

Teaching school is but another word for sure and not very slow
destruction.