The Evolution of Useful Things A Book by Henry Petroski Here, then, is the central idea: the form of made things is always subject to change in response to their real or perceived shortcomings, their failures to function properly. This principle governs all invention, innovation, ingenuity. Spike and sponShaped and reshapedForm follows failureTheir wrongness is somehow more immediateA small corner of the world of things+23 More The evolution of devices formfunctioninventionprogressfailure
Your life adds up Weber's German word for a vocation, Beruf, contains two resonances: the gradual accumulation of knowledge and skills and the ever-stronger conviction that one was meant to do this one particular thing in one's life. An English locution roughly conveys what he meant: your life 'adds up'. Richard Sennett, The Craftsman All in & with the flowThe saddest designerI've designed it that wayFor something believed in worklife