[134] Cf. Bradley's Logic, p. 63. It will be seen that the sense in which I have spoken of space as a principle of differentiation is not the sense of a "principle of individuation" which Bradley objects to.
[137] It is important to observe, however, that this way of regarding spatial relations is metrical; from the projective standpoint, the relation between two points is the whole unbounded straight line on which they lie, and need not be regarded as divisible into parts or as built up of points.
[138] [§§ 207], [208]. Cf. Hegel, Naturphilosophie, § 254.
[139] See [Chap. IV. §§ 196–199.]
[140] See a forthcoming article on "The relations of number and quantity" by the present writer in Mind, July, 1897.
[141] Logic, Vol. II. Chap. VII. p. 211.
[142] Real, as opposed to logical, diversity is throughout intended. Diverse aspects may coexist in a thing at one time and place, but two diverse real things cannot so coexist.
[143] On the insufficiency of time alone, see [Chapter IV. § 191.]