The archive
An observation makes a question. The question makes a distinction. The distinction reveals a relationship. The relationship suggests a rule. The rule produces a model — which then meets a counterexample.
Frameworks
Structured models being developed. Some stable, some exploratory.
Open questions
Unresolved, and kept visible rather than held back until answered.
Working principles
Compact statements I return to. Dated, and open to revision.
When a question gets formal
One of these went further than the others. The question of whether understanding a relationship lets you preserve an action turned into a viability problem, a formula, a set of counterexamples that refuted the version of it I started with, and a deposited preprint.
It is the same kind of thinking as everything above, carried to the point where it could be written down precisely enough to be checked — and then checked.