There’s a considerable correlation between symbols and meaning—especially given how we train modern computer networks these days with unbelievable amounts of data and trillions of parameters. Each parameter is a number representing a probability, but with so many parameters, the answer you get—if you can’t follow the vast number of steps—seems unpredictable, much like flipping a coin and not knowing heads or tails. But if you could view all the information, you could determine with certainty which side lands up—that’s classical physics. Only in quantum physics does probability acquire a different meaning.