By midnight the white genie of the sky had stalked off beyond the horizon out of sight. The moon that had been so great among them with its rim touching the eastern hills that it was like a great map of itself hung on the margining sky, had concentrated to a ball of white light near the zenith. Back in the wood I found the invisible little people out in full force, rustling, flitting and calling. But the white light had gone and under thick foliage of deciduous trees the real night had come again, dappled, indeed, by flecks of filtered moonlight which dazzled and made the shadows more obscure. In the depths of the pines the veritable darkness of Egypt smothered all sight. Here the path must be found by the feet alone, and it is singular what potency of understanding thrills up from the good brown earth through the boot-soles when it is needed. Every footpath is a shallow canal through which you flow as does water if you will but let it lead you. If the foot fall but a little to the right or left of the wonted spot some slight inequality of the earth that in the full daylight would never reach your senses, now sends definite messages to you. By it you swing with certainty to the right or the left and find the next footfall near enough within the narrow way to continue the guidance. No matter how winding the path, it will keep you within its borders if you will but give up your will to it. Stepping from this Egyptian shadow of the pines to the full glare of midnight on the brow of the hill was like having a searchlight thrown on you. All things gleamed in a white radiance which had rainbow margins where the dew hung heaviest on nearby objects. By day in this spot the eye is photographic and records every detail, by night you have the same story told again by the brush of an impressionist. It is the reverse with sounds. In the full glare of the sun the myriad voices of the world mingle in a clear roar that is a steady musical note, and soon you forget to hear it. By night each noise is individual, and leaves its impress on the mind. Whoever remembers the quality of noises he hears by day in the city, however great the uproar? Who can forget the soothing chirp of crickets in the grass at his feet by night? Standing on a hilltop on such a midnight a man may map the watercourses, large and small, for miles around, though by day he can see from the same place no glint of water. Here is a deep lake of white fog which marks a marsh, and into it flow winding streams that are level with the treetops on the margin. Here the moon by night is distilling and vatting mountain dew from which all wild creatures may drink deep without fear of deleterious effects. It is the cup that cheers and does not inebriate. The waking robins tipple on it and sing the more joyously, nor is there in their midday any of the moroseness of reaction.