Two Taoist sages were standing on a bridge over a stream. One said to the other, "I wish I were a fish. They are so happy." The other replied, "How do you know whether fish are happy or not? You're not a fish!" The first said, "But you're not me, so how do you know whether I know how fish feel?"
I love this blog. It's a fun mixture of science and philosophy, and you'll feel smarter just reading it. I don't know who this person is, what their background is, or whether the "Dr." in the title is an actual earned title, but I love the way he/she thinks and talks.
Take some time and discover this blog. You'll be glad you did.