It hates to be proved wrong, and thinks it more honourable to persevere in a mistaken line of conduct than to retract it. I remember Gnaeus Piso, a man who was free from many vices, yet of a perverse disposition, and one who mistook harshness for consistency. In his anger he ordered a soldier to be led off to execution because he had returned from furlough without his comrade, as though he must have murdered him if he could not show him. When the man asked for time for search, he would not grant it: the condemned man was brought outside the rampart, and was just offering his neck to the axe, when suddenly there appeared his comrade who was thought to be slain.