An address by Aaron Poeze - a member of our congregation - recorded on Sunday, 28th October, 2018 in the Unitarian Meeting House in Adelaide. In this address Aaron introduces us to the idea of a binary world - starting with the computer language of binary code - 0's and 1's that make our devices work, thereby uncovering a world of contrasts, opposites - good/bad, black/white, love/hate and reversals in mirror imaging. Aaron introduces us to the technique of "mirroring" - the reversal of images as a technique for testing our deeply held beliefs including those about ourselves as windows to truth and understanding, thereby pointing the way towards personal learning, understanding and growth.