Hegel says, then, that Time is something, an X, that
exists empirically. Now, this assertion can be deduced from the very analysis of the Hegelian notion of (historical) Time. Time in which the Future takes primacy can be realized, can
exist, only provided that it
negates or annihilates. In order that Time may exist, therefore, there must also be something other than Time. This other thing is first of all Space (as it were, the place where things are stopped). Therefore: no Time without Space; Time is something that is in Space. Time is the
negation of Space (of diversity); but if it is something and not nothingness, it is because it is the negation of
Space. Now, only that which really exists – that is, which
resists – can be really negated. But space that resists is full: it is extended
matter, it is
real Space – that is, the natural
World. Therefore, Time must exist in a
World: it is indeed, then, something which "
ist da,"as Hegel says, which is
there in a Space, and which is
there in
empirical Space – that is, in a sensible Space or a natural World. Time
annihilates this world by causing it at every instant to sink into the nothingness of the past. But Time
is nothing but this
nihilation of the World; and if there were no
real World that was annihilated, Time would only be pure nothingness: there would be no Time. Hence Time that
is, therefore, is indeed something that "exists empirically" – i.e., exists in a real Space or a spatial World.
Alexandre Kojève, Introduction to the Reading of Hegel (Cornell University Press, 1980) pp. 136-137