When a convict has been two or three years in prison, those years begin to have a value in his mind and by degrees he makes up his mind that he would rather finish his term in the legal way and become a settler than run such risks, and take the chances of ruin if he fails. And failure is so possible. Scarcely one in ten succeeds in “changing his luck.” Another class of convicts, who more frequently take the hazards of flight, consists of those who are condemned to very long terms. Fifteen or twenty years seem an eternity, and a man condemned for such lengthy periods is always ready to dream of changing his luck, even if he has passed ten years in prison.

The branding does something to prevent prisoners attempting flight.