““14. Where does the Root of the Illusion Lie? Now let us examine where illusion lies hidden from the view of these religionists. It lies deeply rooted in the misconstruction of reality, grows up into the illusive ideas of appearances, and throws its dark shadow on life. The most fundamental error lies in their construing reality as something unknowable existing behind appearances. According to their opinion, all that we know, or perceive, or feel, or imagine about the world, is appearances or phenomena, but not reality itself. Appearances are 'things known as,' but not 'things as they are.' Thing-in-itself, or reality, lies behind appearances permanently beyond our ken. This is probably the most profound metaphysical pit into which philosophical minds have ever fallen in their way of speculation.””