Instruction does not prevent waste of time or mistakes; and
mistakes themselves are often the best teachers of all.

Instruction does not prevent waste of time or mistakes; and
mistakes themselves are often the best teachers of all.

You cannot teach old dogs new tricks.

You cannot teach old dogs new tricks.

There is no teaching until the pupil is brought into the same
state or principle in which you are; read more

There is no teaching until the pupil is brought into the same
state or principle in which you are; a transfusion takes place;
he is you, and you are he; there is a teaching; and by no
unfriendly chance or bad company can he ever quite lose the
benefit.

Seek to delight, that they may mend mankind.
And, while they captivate, inform the mind.

Seek to delight, that they may mend mankind.
And, while they captivate, inform the mind.

He is wise who can instruct us and assist us in the business of
virtuous living.

He is wise who can instruct us and assist us in the business of
virtuous living.

A boy is better unborn than untaught.

A boy is better unborn than untaught.

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.

We must not contradict, but instruct him that contradicts us; for
a madman is not cured by another running read more

We must not contradict, but instruct him that contradicts us; for
a madman is not cured by another running mad also.

The sounding jargon of the schools.

The sounding jargon of the schools.