The end of labor, so far as material nature is concerned, is not to make it an instrument for obtaining things and money, but to perfect it--to revive the lifeless, to spiritualize the material in it. The methods whereby this can be achieved cannot be indicated here; they fall within the province of art (in the broad sense of the Greek τεχνη). But what is essential is the point of view, the inner attitude and the direction of activity that results from it. Without loving nature for its own sake it is impossible to organize material life in a moral way.
[Vladimir Soloviev, The Justification of the Good, von Peters, ed. Catholic Resources (Chattanooga, TN: 2015), p. 370.]