In my view, many of the academic resources available today (especially online) are not good. I thus thought it would be beneficial to compile a set of definitive materials and provide a way to search the combined indices of all of them, so that one might find pure results. I think that any student who has the capacity to learn a given subject at all can learn it on their own using the resources here, and I hope that I can provide testing at some point to verify such self-study, in the hope that traditional school at the primary, secondary, and undergraduate levels (which in my opinion is now largely degenerate) be rendered obsolete.