The time-traveling is just too dangerous. Better that I devote myself to study the other great mystery of the universe: women! — Doc Brown

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I got into music via the competitions; the first time I ever performed was in a kind of rap battle, competing for money. — Doc Brown

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Your future is whatever you make it, so make it a good one. — Doc Brown

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Science is the key to our future, and if you don’t believe in science, then you’re holding everybody back. — Bill Nye

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I’m sure that in 1985, plutonium is available in every corner drugstore, but in 1955, it’s a little hard to come by. — Doc Brown

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