Even a stopped clock is right twice a day.

Accuracy is to a newspaper what virtue is to a lady, but a newspaper can always print a retraction.

From principles is derived probability, but truth or certainty is obtained only from facts.

Insanity is often the logic of an accurate mind overtaxed.

Accuracy is to a newspaper what virtue is to a lady, but a newspaper can always print a retraction.

In all pointed sentences some degree of accuracy must be sacrificed to conciseness.