#195.
Nature is, in itself, a living whole. The movement of its idea through its sequence of stages is more precisely this: the idea posits itself as that which it is in itself; or, what is the same thing, it goes into itself out of that immediacy and externality which is death in order to go into itself; yet further, it suspends this determinacy of the idea, in which it is only life, and becomes spirit, which is its truth.
#196.
The idea as nature is: (1) as universal, ideal being outside of itself, space and time; (2) as real and mutual being apart from itself, particular or material existence,—inorganic nature; (3) as living actuality,—organic nature. The three sciences can thus be named mathematics, physics, and physiology.
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