Insanus Est Qui
The Cyclopedic Law Dictionary · Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
The Cyclopedic Law Dictionary
ABJECTA RAtione, omnia cum impetu et furore facit. He is insane who, reason being thrown away, does everjrthing with violence and rage.
4 Coke, 128.