feat: another paragraph to wrap the section immeidacy and determinate…

…ness up

content/hegel/reference/existence/development.mdx

@@ -183,6 +183,16 @@ sublation. It is sublation because `being`, or the oneness, does not entirely
 vanish in the transition, but is made an equal moment together with another,
 namely, `non-being`. This subsequently turns out to qualify `existence`.
 
+The result is that in `existence`, `being` and `non-being`, while concretely
+entangled, are discerned first in their simple oneness and then immediately in
+their determinate togetherness. The thought is that there is no syllogistic
+inference needed here, much less an external reflection, since the matter at
+hand immediately transitions to make explicit what is implied. Therefore,
+oneness here does not necessarily imply a one-sided determination (as an
+external reflection) nor wholeness (in the specific sense of the category of
+Essence), and existence appears to qualify itself as well as determinateness
+being that which dawns at the dusk of immediacy.
+
 ### Textual Note
 
 The German _Dasein_, which Hegel uses for the category in question, has been