As the gloom and shadow thickened behind him, in that place where it had been gathering so darkly, it took, by slow degrees, - or out of it there came, by some unreal, unsubstantial process - not to be traced by any human sense, - an awful likeness of himself!
Indeed, what forces us at all to suppose that there is an essential opposition of 'true' and 'false'? Is it not sufficient to assume degrees of apparentness and, as it were, lighter and darker shadows and shades of appearance- different 'values', to use the language of painters?
Wisdom is known only by contrasting it with folly; by shadow only we perceive that all visible objects are not flat. Yet Philanthropos would abolish evil!
Surely there had been no figure leaning on the back of his chair; no face looking over it. It is certain that no gliding footstep touched the floor, as he lifted up his head, with a start, and spoke. And yet there was no mirror in the room on whose surface his own form could have cast its shadow for a moment; and, Something had passed darkly and gone!