4There is nothing so perfect in the world as to be quite above objection and criticism. The very sun which gives us light and warmth is not free from spots, yet notwithstanding these defects it does not desist from its regular duty. It behooves us in like manner to carry on to the best of our ability what has been entrusted to us, and strive constantly to make our lives fruitful. When the truths set forth in this book were revealed to me by the Master they deeply affected my life.