How often you admire a tree for the loveliness of its green foliage and the profusion of its luscious fruit. You speak to your friend of the beauty of the tree and of the goodness of God in bestowing such a gift to men; but perhaps you do not speak nor even think of the coarse, unsightly roots hidden deep in the ground. But that tree owes its beauty and its life to roots. The foliage is bright and fresh and green because the roots are burrowing deep in a rich and well-watered soil. The flavoring of the fruit is generated by the roots down in the dark and silent chamber of the earth.

Perhaps there comes to your mind now some whose faces you always see lit up with a radiant glory. You can not fail to admire them. Their words contain a secret power and seem to awaken in you all that is noble. They seem to lift you into a higher life. From their words, their actions, and their countenances flows an influence that causes you to forget the things of earth and makes you feel as if you had joined the society of angels. Such ones have a secret hidden root-life that generates this peculiar charm in their visible life. Down in a closet is a secret laboratory where the fragrance and beauty and glory that flow out of their lives are comp............