An Idea of a knot - a handful of threads intertwined - always fascinated me. A knot perplexes some presenting an obstacle, while others may be excited by the challenge of trying to find the ends and to untie it. There may be many ends to seek, but hardly one-ended knot presents an opportunity to untie. Instead, it invites one to follow the curves and imagine the other end, just like a road with the end beyond horizon. Perhaps, it is a path to Yourself.