Date: 1731

"That the Intelligent Principle, or Soul, resides in the brain, where all the Nerves, or Instruments of Sensation, terminate, like a Musician in a finely fram'd and well-tun'd Organ Case; that these Nerves are like Keys, which, being struck on or touch'd, convey the Sound and Harmon...

— Cheyne, George (1671-1743)

Date: 1731

"Feeling is nothing but the Impulse, Motion, or Action of Bodies, gently or violently impressing the Extremities or Sides of the Nerves, of the Skin of other parts of the Body, which by their Structure and Mechanism, convey this Motion to the Sentient Principle in the Brain, or the Musician."

— Cheyne, George (1671-1743)

Date: 1733

"OR, in a more gross Similitude, the Intelligent Principle is like a Bell in a Steeple, to which there are an infinite Number of Hammers all around it, with Ropes of all Lengths, terminating or touching at every Point of the Surface of the Trunk or Case, one of whose Extremities being pull'd or t...

— Cheyne, George (1671-1743)

Date: 1733

"I have formerly suggested, that the best Similitude I can form of the Nature and Actions of this Principle upon the Organs of its Machin, is that of a skillful Musician playing on a well-tun'd Instrument."

— Cheyne, George (1671-1743)