Victor Hugo,
Les Misérables — Volume 2, Book Eighth…
“ An escape is a cure. What does not a man undergo for the sake of a cure? To have himself nailed up in a case and carried off like a bale of goods, to live for a long time in a box, to find air where there is none, to economize his breath for hours, to know how to stifle without dying-- this was one of Jean Valjean's gloomy talents. ”
