Here's a thought-provoking essay on the very modern premise that all humans are equally educable and how important that idea is for #democracy :
https://www.exurbe.com/educable/
I recommend it.
...because "a consistent defining characteristic of conservative thought over time is the belief that some people are better at ruling than others, thus that the best way to run a government and society is to put those superior people in power." This has led to conservatives cutting spending on public education.