Thanks for the context. I'd recently tried reading GEB but couldn't get into it much since I already knew the formal version of the concepts it discusses about.

Thanks for the context. I'd recently tried reading GEB but couldn't get into it much since I already knew the formal version of the concepts it discusses about. I also have experience of an earlier time when expert knowledge was much less accessible, and where I treasured books like this that tried to compress every ambition within them, since they brought a lot of threads for further edification together in them.