No degree, one obsession, and a company built so its own engineers could overrule him — which, in 1969, they did.
The notebook-keeper of Florence and Milan: painter, anatomist, engineer — trusted the eye over every book and experience over every authority.
Focus as subtraction, taste as a discipline — and an honest ledger of what both cost the people around him.
Goods made cheap and abundant enough to stop being luxuries — from a founder who cut off the discounter for making them cheaper.