We can't simply blame the engineers when things go wrong because, no matter how well they plan, things don't always go according to plan. Henry Petroski More Quotes by Henry Petroski More Quotes From Henry Petroski Companies selling a product play down its vulnerability and emphasize its robustness. But only after technology leaves the dock is it really tested. For human operators in control of a supposedly infallible system, complacency and overconfidence can take over, and caution may be thrown to the wind. Henry Petroski control down technology wind For as long as I can remember, I have been fascinated by things large and small. I wanted to know what made my watch tick, my radio play, and my house stand. I wanted to know who invented the bottle cap and who designed the bridge. I guess from early on I wanted to be an engineer. Henry Petroski bridge stand remember long