“When Physicists speak of "beauty" in their theories, they really mean that their theory possesses at least two essential features: 1. A unifying symmetry 2. The ability to explain vast amounts of experimental data with the most economical mathematical expressions.”

—  Michio Kaku , book Hyperspace

Source: Hyperspace (1995), Ch.5 Quantum Heresy

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Michio Kaku 19
American theoretical physicist, futurist and author 1947

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