Ambivalence (n.) is normal — even stretching needs the flexors — but a third factor can loosen the paired opposites into a genuine “won't” and “will” that get in each other's way.
Ambivalence (n.) is archaic — the fusion of a function with its own opposite, positive with negative feeling, like colour hearing in the senses.
Ambivalence (n.) is evoked only by complete surrender to one world or the other; the middle-of-the-road man knows nothing of these cruel enigmas — only a few reach the rim of the world, where its mirror-image begins.
Ambivalence (n.) belongs to everything a man does: every act has a positive and a negative aspect.
Ambivalence (n.) is the keynote of the alchemical work along with paradox, as the two words over the castle gate in The Chymical Wedding show: "Congratulor, Condoleo," I rejoice, I grieve.
Ambivalence (n.) is the presence of a thing's opposite within it at the same time — altus means both high and deep — and Jung held it a formal feature found everywhere, not a driving force.