Reflection (n.) in its abstract form is the pure movement from nothing through nothing back to itself.
Reflection (n.) finds more points of view the more concrete the object, but never exhausts its nature.
Reflection (n.) is driven on without rest: every expression it propounds excludes another, so it must be checked by something beyond all reflection.
Reflection (n.) alters what it considers — the true nature of a thing reaches consciousness only through the mediation of a change.
Reflection (n.) is the negativity of essence: its determinations are posited by essence itself and remain in it as sublated.
Reflection (n.) of the moral kind can create collisions on the slightest provocation — genuine ones are rare — along with the flattering sense that it must make sacrifices.
Reflection (n.) reduplicates the phenomenon: it breaks the lightning in two — inward and outward, force and utterance, cause and effect — to find what persists.
Reflection (n.) begins with light striking a mirror and thrown back: something immediate, and the same thing as mediated — which is what we do when we "think an object over."
Reflection (n.) crystallizes flowing life into fixed points and calls them individuals; applying relation and separation to life, it turns life into nature.
Reflection (n.) names three things at once in Hegel's Logic of Essence: concepts of division, the mind's effort to see things as mediated, and the inner structure of reality itself as thought.
Reflection (n.) relates an isolated determinacy to others while still keeping it valid in isolation; dialectic is the immanent transcending that shows that isolation as its negation.