In fact, of course, science is an unparalleled playground of the imagination, populated by unlikely characters with wonderful names (messenger RNA, black holes, quarks) and capable of performing the most amazing deeds: sub-atomic whirling dervishes that can be in several places — everywhere and nowhere — at the same time; molecular hoop-snakes biting their own tails; self-copying spiral staircases bearing coded instructions; miniature keys searching for the locks in which they fit, on floating odysseys in a trillion synaptic gulfs.

"Reflections on 'A Conversation With Einstein's Brain'" in The Mind's I (1981), edited by Douglas R. Hofstadter and Daniel C. Dennett