There's an old quote to the effect that, if forced to choose one thing to destroy: either the Principia Mathematica or the Sistine Chapel*, choose the Principia

There's an old quote to the effect that, if forced to choose one thing to destroy: either the Principia Mathematica or the Sistine Chapel*, choose the Principia. The reason? The Principia is a monumental achievement, but it's also universal, and it can be rediscovered. The paintings are the unique creation of one moment in time, unduplicatable. *Or some other work of art; I can't remember the original exactly.