He lived in sight of both worlds, but he looked toward the unknown. And he was a scholar.... You can still live on that shimmering line between your old thinking and your new understanding, always in a state of learning. In the figurative sense, this is a border that is always moving-- as you advance forward in your studies and realizations, that mysterious forest of the unknown always stays a few feet ahead of you, so you have to travel light in order to keep following it. You have to stay mobile, movable, supple.