Not sure if anyone else around here is into philosophical type stuff.. I've always found it an interesting subject, but recently I've been watching "the Roots of the Matrix" that comes along with the Matrix Boxed set, repeatedly, because it goes so deeply into so many philosopher's writings and thoughts. Anyhow, I started looking a bit more into a couple of them, starting with Rene Descartes. I found one quote that I figured went along with things here at T-Nation pretty well..
"If you would be a real seeker after truth, it is necessary that at least once in your life you doubt, as far as possible, all things."
Also began reading a few of his "meditations", and if you haven't given that big piece of gray matter up top much stimulation lately, this will certainly do it, check it out!