Stamattina ho incontrato questa frase del grande matematico ungherese George Pólya:
"If you can't solve a problem, then there is an easier problem you can solve: find it"
e ho pensato subito al refactoring pattern Compose Method:
"You can't rapidly understand a method's logic. Transform the logic into a small number of intention-revealing steps at the same level of detail"
che, volendo, ci porta al buon Divide et impera.