According to Webster’s New World, Dictionary of Science, page 542, “Quantum theory: testing Quantum theory”, by Peter Lafferty: “Quantum Theory must be wrong, Einstein said. Einstein was never comfortable with Quantum Theory; Einstein felt that behind the uncertainty of Quantum Theory there must be an exact reality.”
Max Planck of Quantum Theory created a revolution in science when he used the term "quanta" to disclaim the principle of Classic Mechanics, which was formed by Isaac Newton.
However, Einstein rejected the value of Quantum Theory; therefore, Einstein may predict a comeback of Classic mechanics!
Do you think the Classic Mechanics will be return, after Quantum Theory?