These repeated acts of public description adds each idea to a supersaturated, subconscious solution of fragmentary elements that have the potential to become something bigger. Every now and again, a few of these fragments will stick to each other and nucleate, crystallizing a substantial, synthetic analysis out of all of those bits and pieces I’ve salted into that solution of potential sources of inspiration.
Doctorow analogizes his reading and writing in the same sort of chemistry/statistical mechanics method as I have in the past.