My favorite writing of his is:
After more than 2 decades of continuous building and problem solving, I see a lot of good things in that article and a handful of places where it goes wrong but was not apparent at the time.
But the content is solid as a general path to correctness and truth. In hindsight, a lot of those virtues were not just good, but correct. The nameless void at the end is the most potent of them all.