Learning (n.) is adaptation that makes you more available to every milieu, by growing a richer store of symbols and past experience.
Learning (n.) is growth with a nervous system: not a different kind of thing, only a genesis that needs an elaborate body.
Learning (n.) cannot be undone: the skill that lets you adapt drags along the determinism of the very situations that taught it.
Learning (n.) is a dialectic that wrecks its own best result: the infant reaches perfection at crawling and immediately begins to crawl badly.
Learning (n.) for its own sake is the best preparation for invention: images gathered with nothing at stake stay light, mobile, and ready to be recruited by a later need.