I gave the example of a 5 year old boy who knows all the letters of the alphabet, but who cannot read and write.
The Teacher agreed.
Later I thought of the person born blind knowing everything about colours from what his friends and books might possibly tell him.
Later I thought about the philosopher understanding all the writings about emptiness without ever having touched it.
I’m the philosopher.
Much later I read: “To see what isn’t true is easy. But to see what is true will take some doing.”