> I agree with a lot of it, except for this: "And someone who never writes has no fully formed ideas about anything nontrivial." This is just a rephrasing of t

> I agree with a lot of it, except for this: "And someone who never writes has no fully formed ideas about anything nontrivial." This is just a rephrasing of the old adage that ~"to truly understand something, you must be able to teach it to others".