I would suggest that today, we know about as much concerning the human mind as we knew about the galaxy in 1300.
Alan WattsYou have seen that the universe is at root a magical illusion and a fabulous game, and that there is no separate "you" to get something out of it, as if life were a bank to be robbed. The only real "you" is the one that comes and goes, manifests and withdraws itself eternally in and as every conscious being. For "you" is the universe looking at itself from billions of points of view, points that come and go so that the vision is forever new.
Alan WattsThere is only this now. It does not come from anywhere; it is not going anywhere. It is not permanent, but it is not impermanent. Though moving, it is always still. When we try to catch it, it seems to run away, and yet it is always here and there is no escape from it. And when we turn around to find the self which knows this moment, we find that it has vanished like the past.
Alan WattsWe have a strange anxiety in us; that if we don't interfere then it won't happen. Now that's the root of an enormous amount of trouble.
Alan Watts