In regard to the constitution of the kosmical soul, we must note, that as it is intended to know Same, Different, and Same and Different in one--so it must embody these three ingredients in its own nature: according to the received axiom. Like knows like--Like is known by like.[36] Thus began, never to end, the rotatory movements of the living Kosmos or great Kosmical God. The invisible soul of the Kosmos, rooted at its centre and stretching from thence so as to pervade and enclose its visible body, circulates and communicates, though without voice or sound, throughout its own entire range, every impression of identity and of difference which it encounters either from essence ideal and indivisible, or from that which is sensible and divisible. Information is thus circulated, about the existing relations between all the separate parts and specialties.[37] Reason and Science are propagated by the Circle of the Same: Sense and Opinion, by those of the Different. When these last-mentioned Circles are in right movement, the opinions circulated are true and trustworthy. [Footnote 36: Aristotel. De Animâ, i. 2, 7, i. 3, 11 (pp. 404, b. 16--406 b. 26), with Trendelenburg's note, pp. 227-253; Stallbaum, not. ad Timæum, pp. 136-157. See also the interpretation of Plato's opinion by Krantor, as given in Plutarch, De Animæ Procreatione in Timæo, p. 1012 E. We learn from Plutarch, however, that the passage gave much trouble to commentators.] [Footnote 37: Plato, Timæus, pp. 36-37. 37 A: [Greek: le/gei kinoume/nê dia\ pa/sês e(autê=s, o(/tô| t' a)/n ti tau)to\n ê(=|, kai\ o(/tou a)\n e(/teron, pro\s o(/, ti te ma/lista kai\ o(/pê| kai\ o(/pôs kai\ o(po/te xumbai/nei kata\ ta\ gigno/mena/ te pro\s e(/kaston e(/kasta ei)=nai kai\ pa/schein, kai\ pro\s ta\ kata\ tau)ta\ e)/chonta a)ei/.]] [Side-note: Regular or measured Time--began with the Kosmos.]