One of things about beards is that, when men reach a certain age, they'd like to see if they can grow one. It's a phenomenon I understand very well. After you get over the itchy face, you go, "Oh, I don't have to shave, that's cool." And then you move into the philosophical thing- people say, "You look weird, you have a beard." And you say, "No, actually, it's weird to shave." Having a beard is natural. When you think about it, shaving it off is quite weird.
Perhaps, you know, new laws, new domains of potential openness are occurring as the universe ages, and complexity previously disallowed is now possible, and we are that complexity. We are nature moving out of its genetic phase - a phase under the control of chemical genes, which are physical structures, in to an epigenetic phase, a phase of culture ruled by codes, transformable culturally confined codes - mathematics, religion, philosophy, art, dance, humor.
People say to you, 'you've changed', or something like that, well, I hope, for the sake of God, that you have changed, because I don't want to be the same person all my life. I want to be growing, I want to be expanding. I want to be changing. Because animate things change, inanimate things don&'t change. Dead things don't change. And the heart should be alive, it should be changing, it should be moving, it should be growing, its knowledge should be expanding.