"But I perfectly agree with you concerning general Theories, that they are for the most part but a sort of waking Dreams, with which, when Men have warm'd their own Heads, they pass into unquestionable Truths, and then the ignorant World must be set right by them."

— Locke, John (1632-1704)


Date
January 20, 1692/3; 1708
Metaphor
"But I perfectly agree with you concerning general Theories, that they are for the most part but a sort of waking Dreams, with which, when Men have warm'd their own Heads, they pass into unquestionable Truths, and then the ignorant World must be set right by them."
Metaphor in Context
The Doctor, concerning whom you enquire of me, had, I remember, when I liv'd in Town, and convers'd among the Physicians there, a good Reputation amongst those of his own Faculty. I can say nothing of his late Book of Fevers, having not read it my self, nor heard it spoke of by others: But I perfectly agree with you concerning general Theories, that they are for the most part but a sort of waking Dreams, with which, when Men have warm'd their own Heads, they pass into unquestionable Truths, and then the ignorant World must be set right by them: Though this be, as you rightly observe, beginning at the wrong End, when Men lay the Foundation their own Fancies, and then endeavour to suit the Phœnomena of Diseases, and the Cure of them, to those Fancies. I wonder, that after the Pattern Dr. Sydenham has set them of a better Way, Men mould return again to that Romance Way of Physick. But I see it is easier and more natural for Men to build Castles in the Air of their own, than to survey well those that are to be found standing. Nicely to observe the History of Diseases, in all their Changes and Circumstances, is a Work of Time, Accurateness, Attention and Judgment; and wherein if Men, through Prepossession or Oscitancy, mistake, they may be convinced of their Error by unerring Nature and Matter of Fact, which leaves less room for the Subtlety and Dispute of Words, which serves very much instead of Knowledge in the learned World, where methinks Wit and Invention has much the Preference to Truth. [...] (pp. 223-4)
Provenance
Searching in Google Books
Citation
3 entries in ESTC for uniform title Some Familiar Letters Between Mr. Locke and Several of His Friends (1708, 1737, 1742).

Text from Familiar Letters Between Mr. John Locke, and Several of His Friends. In Which Are Explain'd, His Notions in His Essay Concerning Human Understanding, and in Some of His Other Works, 4th ed. (London: Printed for F. Noble; T. Wright; and J. Duncan, 1742). <Link to ESTC><Link to Google Books>. ESTC note: "A reissue of the 1737 Bettesworth and Hitch edition, with the addition of the 'life', and a cancel titlepage."

See also Some Familiar Letters Between Mr. Locke, and Several of His Friends. (London: Printed for A. and J. Churchill at the Black Swan in Pater-Noster Row, 1708). <Link to ESTC><Link to Google Books>
Date of Entry
10/13/2013

The Mind is a Metaphor is authored by Brad Pasanek, Assistant Professor of English, University of Virginia.