Assertion: mind's substance | /r/HasProperty | single
Facets:
Source sentences:
text: Returning to the example of the pinch, he asserts that if the mind is composed of a single substance which pervades the body, then the pinch should be discriminated not only at its actual location, but wherever the mind extends (i.e., over the entire body).
text: Were the mind a single substance and not totally pervasive, then when you touch your head and foot at the same time, it should be impossible to be aware of both at the same time.