My countervailing advice to people trying to understand something is: go slow. Read slowly, think slowly, really spend time pondering the thing. Start by thinking about the question yourself before reading a bunch of stuff about it. A week or a month of continuous pondering about a question will get you surprisingly far.

He described reading a book as being “in conversation” with the author. But reading has the added benefit of allowing you to concentrate deeply, move as fast or as slowly through an argument or idea as you want, and formulate and reformulate your thoughts as you move through the text.