"There is something better for us in the world than happiness. We will take happiness as the incident of this, gladly and gratefully. We will add a thousand fold to the happiness of the present in the fearlessness of the future which it brings; but we will not place happiness first, and thus cloud our heads with doubts, and fill our hearts with discontent. In the blackest soils 'grow the richest flowers, and the loftiest and strongest trees spring heavenward among the rocks."