I was struck by his quotation of Montaigne:
I have no doubt that I often speak of things which are better treated by the masters of the craft, and with more truth. This is simply a trial [essai] of my natural faculties, and not of my acquired ones. If anyone catches me in ignorance, he will score no triumph over me, since I can hardly be answerable to another for my reasonings, when I am not answerable for them to myself, and am never satisfied with them...These are my fancies, in which I make no attempt to convey information about things, only about myself. I may have some objective knowledge one day, or may perhaps have had it in the past when I happened to light on passages that explained things. But I have forgotten it all; for though I am a man of some reading, I am one who retains nothing.
That's a good Mission Statement.