Nothing that is worth knowing can be taught.

Nothing that is worth knowing can be taught.

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.

Full well they laughed, with counterfeited glee,
At all his jokes, for many a joke had he:
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Full well they laughed, with counterfeited glee,
At all his jokes, for many a joke had he:
Full well the busy whisper, circling round,
Convey'd the dismal tidings when he frown'd.

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.

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.

'Tis pleasing to be school'd in a strange tongue
By female lips and eyes--that is, I mean,
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'Tis pleasing to be school'd in a strange tongue
By female lips and eyes--that is, I mean,
When both the teacher and the taught are young,
As was the case, at least, where I have been;
They smile so when one's right; and when one's wrong
They smile still more.

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.

The trainer trains the docile horse to turn, with his sensitive
neck, whichever way the rider indicates.
[Lat., read more

The trainer trains the docile horse to turn, with his sensitive
neck, whichever way the rider indicates.
[Lat., Fingit equum tenera docilem cervice magister
Ire viam qua monstret eques.]

The teacher is one who makes two ideas grow where only one grew before.

The teacher is one who makes two ideas grow where only one grew before.