Quietly he knelt upright and buttoned his coat with some care. Then without a moment's hesitation he crept to the edge and cautiously disappeared into the grim abyss of darkness. Slowly and laboriously he worked his way down, feeling for each foothold in advance. Occasionally he muttered impatiently to himself at the slowness of his progress. He knew that the strata of soft sandstone trended downwards at an easy angle, and with consummate skill took full advantage of his knowledge. Occasionally he was forced to progress sideways with his face to the rock and hands outstretched till his fingers were cramped, and the feeling known as “pins and needles” assailed his arms. Then he would rest for some moments, peering into the darkness below him all the while. Once or twice he dropped a small stone cautiously, holding it at arm's length. When the tiny messenger touched earth soon after leaving his hand, he continued his downward progress. Once, no sound followed for some seconds, and then it was only a distant concussion far down beside the sea. With an involuntary shudder, the climber turned and made his way upwards and sideways again, before venturing to descend once more. For half an hour he continued his perilous struggle, till his strong arms were stiff and his fingers almost powerless. With marvellous tenacity he held to his purpose. Never since leaving the summit had he been able to rest both hands at once. With a dogged, mechanical endurance which is essentially characteristic of climbers and mountaineers, he lowered himself, inch by inch, foot by foot. Louder and louder sang the sea, as if in derision at his petty efforts, but through his head there rushed another sound infinitely more terrible: a painful, continuous buzz, which seemed to press upon his temples. A dull pain was slowly creeping up the muscles of his neck towards his head. All these symptoms the climber knew. The buzzing in his ears would never cease until he could lie down and breathe freely with every muscle relaxed, every sinew slack. The dull ache would creep up until it reached his brain, and then nothing could save him--no strength of will could prevent his fingers from relaxing their hold. “Sish--sish, sish--sish!” laughed the waves below. Placidly the stars held on their stately course--each perhaps peopled by millions of its own--young and old, tame and fiery--all pursuing shadows as we do here.