Chap. VII. ANTIENT METAPHYSICS. 315 



the machine flill goes on, in the fame manner as it does in Sleep, 

 when neither the Senfitive nor Intelledlual Mind is adivc. 



I fhall conclude with obferving, that, if this Theory of mine be 

 right concerning the Animal and the Intelledbual Mind, thofe philo- 

 fophers and phyficians have loft their labour who have inquired fo 

 curioufly in what part of the Body thofe Minds were fituated ; for 

 the fad is, that they have no fituation, becaufe they are not extend- 

 ed. Even the Vegetable and Elemental Minds, though of degrees 

 much inferior, yet, not being material, nor confequently extended, 

 have no fituation, though they be attached to the Bodies which they 

 animate, in fo far, that they can not only not move any other Bo- 

 dies, but have no perception of any thing external to thofe Bodies. 



Rr 2 BOOK. 



