The book, the title of the whole series, is not accidental. It hints at how much the world has changed with Quantum physics, and the best is yet to come. In the old Newtonian world, everything was simple and clear—the apple fell from the tree, ‘and that’s it.’ In the new one, it has become apparent, and it’s still unclear what the absurdity really is that a particle can simply exist in multiple places at once.

Reality is multi-layered! And even more than that. And while all the ‘big’ words have already been spoken, looking around at the horror of the current world, sometimes it feels as if we are moving backward. Somehow, ‘recreating the measure and syntax of the human mind’—that wouldn’t hurt either.

We could call it that, I know. There were already times when someone objected to that. Well, I gathered all this material in my free time, tired, mostly after work, over thirty years, much from memory, much from thousands of pages of my diary or scraps of notes, and finally wrote it over five years. I was never helped by anyone in any way. Some of my computers broke down, some were stolen, software changed (Office, Word), and meanwhile, I also had my family, my sick wife, and everything else that everyone else has – the complicated whirlwind of life. But for many, many years, day and night I sat in front of the computer, sometimes completely confused, mixing everything up. And in the end, these few books came out.