<p>
"That which hinders your task is your task."
+<p>
+"I think, however, that there isn't any solution to this problem of education
+other than to realize that the best teaching can be done only when there is
+a direct individual relationship between a student and a good teacher---a
+situation in which the student discusses the ideas, thinks about the things,
+and talks about the things. It's impossible to learn very much by simply
+sitting in a lecture, or even by simply doing problems that are assigned."
+<br>-- Richard Feynman, in his preface to the printed Lectures on Physics
+
<p>
"For every vision, there is an equal and opposite revision."
<br>-- "Thal's Law", which I first heard quoted by Lyle Johnson