QBism, which combines quantum theory with probability theory, maintains that the wave function has no objective reality. Instead QBism portrays the wave function as a user’s manual, a mathematical tool that an observer uses to make wiser decisions about the surrounding world—the quantum world.

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "QBism, which combines quantum theory with probability theory, maintains that the wave function has no objective reality. Instead QBism portrays the wave function as a user’s manual, a mathematical tool that an observer uses to make wiser decisions about the surrounding world—the quantum world." in the context of "Hans Christian von Baeyer, "Quantum Weirdness? It's All in Your Mind", Scientific American (June 2013)" to mean that wisdom is timeless.