All through the Golden Age the mirror of the human mind is kept turned inwards to the soul and reflects nothing but the soul of things. At the end of that blessed period, the natural assertion of Rāja turns it outwards to external objects which at once reflect themselves in it. From this time people begin to take serious cognizance of their surroundings and privileges, and to think of material enjoyment, to taste material pleasures. Living the natural Love-Life of the Golden Age is living on the fruit of the Tree of Life. Love alone is life; it is the source of all life. The dawning of the knowledge of material pleasure is eating for the first time of the fruit of the Tree of Knowledge—material knowledge. The first hankering for it is the persuasive voice of the Evil One, called in Sanscrit, Māyā. Māyā means illusion, that which is unsubstantial to the inner sight yet seems and looks substantial to our outer (material) sight. Good and evil may be called the equivalents of the two Sanscrit words "Sat" and "Asat." Good is "Sat" which means that which exists by itself, which has substance. Evil is "Asat" which means non-existent, which has no existence (substance) of its own. Good is God (Love). Evil is that which partakes of, or is related to, the phases of unsubstantial (changeful) manifestations which form the shroud of the only Reality—Love. To have our minds vision turned from this Reality to its Unreal Shroud and mistaking it as the Real, constitutes our fall—the Fall of Mankind spoken of in the Bible. As long as we know nothing but the Truth and live absolutely in that Truth, we have no idea of the False (evil), the deceptive real-looking Unreal. But the moment we are attracted by the Unreal and live in it, we begin to have knowledge of both Good (the Real) and Evil (the Unreal). We become so attached to the Unreal that we cannot leave it, although we know it to be Unreal (evil). Here is born what is called "conscience," which is the Warner of sin—this living in the Unreal though we know it is so and that we should not live in it.