"Everybody in mathematics had given up for 100 years or 200 years the idea that you could from pictures, from looking at pictures, find new ideas. That was the case long ago in the Middle Ages, in the Renaissance, in later periods, but then mathematicians had become very abstract."

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I started realizing that one of the great things about opera is that if you make the right kind of story, you can still have this kind of abstract subliminal quality to take you on a journey, but you can root it just enough in a particular situation, a particular kind of real situation that a person might have, or a particular context in the real world.

— Tod Machover