But if this is so, if it is true that it depends on us to break down the existing organization of life, have we the right to destroy it, without knowing clearly what we shall set up in its place? What will become of human society when the existing order of things is at an end?

“What shall we find the other side of the walls of the world we are abandoning?

“Fear will come upon us — a void, a vast emptiness, freedom — how are we to go forward not knowing whither, how face loss, not seeing hope of gain? . . . If Columbus had reasoned thus he would never have weighed anchor. It was madness to set off upon the ocean, not knowing the route, on the ocean on which no one had sailed, to sail toward a land whose existence was doubtful. By this madness he discovered a new