Just why it should have happened, or why it should have happened just when it did, he could not, of course, possibly have said; nor perhaps could it even have occurred to him to ask. The thing was above all a secret, something to be preciously concealed from Mother and Father; and to that very fact it owed an enormous part of its deliciousness. It was like a peculiarly beautiful trinket to be carried unmentioned in one's trouser-pocket - a rare stamp, an old coin, a few tiny gold links found trodden out of shape on the path in the park, a pebble of carnelian, a sea shell distinguishable from all others by an unusual spot or stripe-and, as if it were anyone of these, he carried around with him everywhere a warm and persistent and increasingly beautiful sense of possession. Nor was it only a sense of possession - it was also a sense of protection. It was as if, in some delightful way, his secret gave him a fortress, a wall behind which he could retreat into heavenly seclusion.("Silent Snow, Secret Snow")
Conrad Aiken, Great Tales of Terror and the Supernatural
protection, secrecy, secret