"I cannot think that we are not qualified to know beforehand the disturbances of the elements, the destiny of the planets, of the earth, of empires, peoples, and races. All this does not touch us directly, and we know it in the past, thanks only to the artifices of history. But that which regards us, that which is within our reach, that which is to unfold itself within the little sphere of years, a secretion of our spiritual organism, that envelops us in Time, even as the shell or the cocoon envelops the mollusc or the insect in space; that, together with all the external events relating to it, is probably recorded in that sphere. In any case, it would be much more natural that it were so recorded than comprehensible that it be not. There we have realities struggling with an illusion; and there is nothing to prevent us from believing that, here as elsewhere, realities will end by overcoming illusion. Realities are what will happen to us, having already happened in the history that overhangs our own, the motionless and superhuman history of the universe. Illusion is the opaque veil woven with the ephemeral threads called Yesterday, To-day, and To-morrow, which we embroider on those realities. But it is not indispensable that our existence should continue the eternal dupe of that illusion. We may even ask ourselves whether our extraordinary unfitness for knowing a thing so simple, so incontestable, so perfect and so necessary as the future, would not form one of the greatest subjects for astonishment to an inhabitant of another star who should visit us....