"It should not be thought that I have a mere analogy in mind here: we must think of the external shape of the sentient body as being really changed by the object in exactly the same way as the shape of the surface of the wax is altered by the seal."
— Descartes, René (1596-1650)
Author
Place of Publication
Amsterdam
Publisher
P. and J. Blaeu
Date
w. 1628, published in 1684, 1701
Metaphor
"It should not be thought that I have a mere analogy in mind here: we must think of the external shape of the sentient body as being really changed by the object in exactly the same way as the shape of the surface of the wax is altered by the seal."
Metaphor in Context
Let us then conceive of the matter in the following way. First, in so far as our external senses are all parts of the body, sense-perception, strictly speaking, is merely passive, even though our application of the senses to objects involves action, viz. local motion; sense-perception occurs in the same way in which wax takes on an impression from a seal. It should not be thought that I have a mere analogy in mind here: we must think of the external shape of the sentient body as being really changed by the object in exactly the same way as the shape of the surface of the wax is altered by the seal. This is the case, we must admit, not only when we feel some body as having a shape, as being hard or rough to the touch etc., but also when we have a tactile perception of heat or cold and the like. The same is true of the other senses: thus, in the eye, the first opaque membrane receives the shape impressed upon it by multi-coloured light; and in the ears, the nose and the tongue, the first membrane which is impervious to the passage of the object thus takes on a new shape from the sound, the smell and the flavour respectively.
(Rule 12, p. 40)
(Rule 12, p. 40)
Categories
Provenance
Reading; found again searching in Past Masters. Found again in Margreta de Grazia’s "Imprints: Shakespeare, Gutenberg, and Descartes," in Printing and Parenting in Early Modern England (Aldershot: Ashgate, 2005): 29-58, p. 31.
Citation
Reading Descartes, René. The Philosophical Writings of Descartes, trans. John Cottingham, Robert Stoothof, and Dugald Murdoch (Cambridge: Cambridge UP, 1985).
See Opuscula posthuma, physica et mathematica (Amsterdam: P. and J. Blaeu, 1701).
Not published in Descartes' lifetime. Dutch translation in 1684; published in Latin in 1701.
See Opuscula posthuma, physica et mathematica (Amsterdam: P. and J. Blaeu, 1701).
Not published in Descartes' lifetime. Dutch translation in 1684; published in Latin in 1701.
Date of Entry
01/26/2012
