"Do you know about Schrödinger's cat?"
Virgil remembered that when Lelia first asked him this question, his initial response was, "Who is Schrödinger? Chinese?"
Lelia didn't show any contempt for Virgil's reaction, but instead patiently explained, "Schrödinger's cat refers to putting a cat in a sealed container with a small amount of radium and cyanide... The probability of radium decaying is 50%, if the radium decays, it will trigger the mechanism to shatter the bottle containing the cyanide, and the cat will die inside this sealed container; if the radium does not decay, the cat will live. Since the radium is in a state of superposition of decaying and not decaying, the cat should also be in a superposition of being dead and alive. But as a three-dimensional being, the cat cannot possibly be in a superposition of being dead and alive, can it?"
