Truly it is a sad thing for a people, as for a man, to fall into Scepticism, into dilettantism, insincerity; not to know Sincerity when they see it. … - Thomas Carlyle

No Dilettantism in this Mahomet; it is a business of Reprobation and Salvation with him, of Time and Eternity: he is in deadly earnest about it! Dilettantism, hypothesis, speculation, a kind of amateur-search for Truth, toying and coquetting with Truth: this is the sorest sin. The root of all other imaginable sins. It consists in the heart and soul of the man never having been open to Truth; — "living in a vain show." Such a man not only utters and produces falsehoods, but is himself a falsehood. The rational moral principle, spark of the Divinity, is sunk deep in him, in quiet paralysis of life-death.

The Age that admires talk so much can have little discernment for inarticulate work, or for anything that is deep and genuine. Nobody, or hardly anybody, having in himself an earnest sense for truth, how can anybody recognize an inarticulate Veracity, or Nature-fact of any kind; a Human Doer especially, who is the most complex, profound, and inarticulate of all Nature's Facts? Nobody can recognize him: till once he is patented, get some public stamp of authenticity, and has been articulately proclaimed, and asserted to be a Doer. To the worshipper of talk, such a one is a sealed book. An excellent human soul, direct from Heaven,—how shall any excellence of man become recognizable to this unfortunate? Not except by announcing and placarding itself as excellent,—which, I reckon, it above other things will probably be in no great haste to do.

We have the greatest admiration for this learned doctor: with what scientific stoicism he walks through the land of wonders, unwondering; like a wise man through some huge, gaudy, imposing Vauxhall, whose fire-works, cascades and symphonies, the vulgar may enjoy and believe in,—but where he finds nothing real but the saltpetre, pasteboard and catgut.