There is another world that is completely hidden to most of us. I call this the "Invisible World." The reason why most of us cannot see this is because most of the time we use our physical eyes or the eyes of the senses. My first encounter with the Invisible World happened when I read this sentence from the Little Prince, "WHAT IS ESSENTIAL IS INVISIBLE TO THE EYE." And I thought to myself, "What kind of madness is this?" We have all been taught from childhood that what matters most are the things we can see and touch and taste and hear and smell. Now you're telling me that the important...