at their weakest links, those towers topple at the slightest shove. And that's what happens to a child's mind in mathematics class, who only takes a moment just to watch a pretty cloud go... not aware of sounds and sights, or even of some parts of thoughts. I'm only saying that we're not aware of much of what goes on inside our minds. When people talk, the physics is quite..., indeed, could it be otherwise? There's no way any part of the mind could know everything that happens in the rest. Our conscious minds must be like high executives, who can't...