Although acts of repetition constitute the bulk of life, creation is of its very essence and determines its quality. The significance and joy of life are less in being than in _becoming._ Growth is expression, and in turn expression is made possible by growth. In our conscious experience the sense of becoming is one of our supreme satisfactions. Growth is the purpose and the recompense of our being here, the end for which we strive and the reward of all the effort and the struggle. In the exercise of brain or hand, to feel the work take form, develop, and become something,--that is happiness. And the joy is in the creating rather than in the thing created; the completed work is behind us, and we move forward to new creation. A painter's best picture is the blank canvas before him; an author's greatest book is the one he is just setting himself to write. The desire for change for the sake of change which we all feel at times, a vague restlessness of mind and body, is only the impulse to growth which has not found its direction. Outside of us we love to see the manifestation of growth. We tend and cherish the little plant in the window; we watch with delight the unfolding of each new leaf and the upward reach into blossom. The spring, bursting triumphant from the silent, winter-stricken earth, is nature's parable of expression, her symbol perennially renewed of the joy of growth. The impulse to expression is cosmic and eternal. But even in the homeliness and familiarity of our life from day to day the need of expression is there, whether we are entirely aware of it or not; and we are seeking the realization and fulfillment of ourselves through the utterance of what we are. A few find their expression in forms which with distinct limitation of the term we call works of art. Most men find it in their daily occupations, their profession or their business. The president of one of the great Western railroads remarked once in conversation that he would rather build a thousand miles of railroad than live in the most sumptuous palace on Fifth Avenue. Railroad building was his medium of expression; it was his art. Some express themselves in shaping their material environment, in the decoration and ordering of their houses. A young woman said, "My ambition is to keep my house well." Again, for her, housekeeping is her art. Some find the realization of themselves in the friends they draw around them. Love is but the utterance of what we essentially are; and the response to it in the loved one makes the utterance articulate and complete. Expression rises out of our deepest need, and the need impels expression.