" Stone walls do not a prison make, Nor iron bars—a cage so peril, loneliness, an uncertain future, are not oppressive evils, so long as the frame is healthy and the faculties are employed; so long, especially, as Liberty lends us her wings, and Hope guides us by her star. I "

― Charlotte Brontë , Charlotte Brontë Collection (Jane Eyre, Villette, Shirley) (Classic Collections Book 4)