There is the case of a couple who were proceeding through a thick jungle on pilgrimage to an inaccessible shrine. The husband saw on the foot path a precious stone, shining brilliantly when the sun’s rays fell upon it from between the leaves. He hastily threw some sand over it with a movement of his foot so that his wife may not be tempted to pick it up and become a slave to the tinsel. The wife saw the gesture and chided the husband for still retaining in his mind a distinction between sand and diamond. For her, both were the same.
