““The original mind of Tao is like an immaculately clean mirror, clearly reflecting everything towards which it turns its attention. The human mind, by contrast, is lime a dirty mirror, bespecked with the dust of greed and lust, smudged with the grime of conflicting emotions, streaked with the haze of conditioned thoughts. The process whereby one recovers the original mind of Tao and restores primordial awareness is called 'polishing the mirror'. This is an introspective process by which one gradually clears away the emotional obstructions, mental obscurations, and physical defilements accumulated since birth, so that the original mind of Tao may once again shine forth and reflect the world as it really is.””