I know what evil is. Once or twice I have wrestled with it, and for a time felt its chilling touch on my life; so I speak with knowledge when I say that evil is of no consequence, except as a sort of mental gymnastic. For the very reason that I have come in contact with it, I am more truly an optimist. I can say with conviction that the struggle which evil necessitates is one of the greatest blessings. It makes us strong, patient, helpful men and women. It lets us into the soul of things and teaches us that although the world is full of suffering, it is full also of the overcoming of it. My optimism, then, does not rest on the absence of evil, but on a glad belief in the preponderance of good and a willing effort always to coöperate with the good, that it may prevail. I try to increase the power God has given me to see the best in everything and every one, and make that Best a part of my life. The world is sown with good; but unless I turn my glad thoughts into practical living and till my own field, I cannot reap a kernel of the good. Thus my optimism is grounded in two worlds, myself and what is about me. I demand that the world be good, and lo, it obeys. I proclaim the world good, and facts range themselves to prove my proclamation overwhelmingly true. To what is good I open the doors of my being, and jealously shut them against what is bad. Such is the force of this beautiful and wilful conviction, it carries itself in the face of all opposition. I am never discouraged by absence of good. I never can be argued into hopelessness. Doubt and mistrust are the mere panic of timid imagination, which the steadfast heart will conquer, and the large mind transcend. As my college days draw to a close, I find myself looking forward with beating heart and bright anticipations to what the future holds of activity for me. My share in the work of the world may be limited; but the fact that it is work makes it precious. Nay, the desire and will to work is optimism itself. Two generations ago Carlyle flung forth his gospel of work. To the dreamers of the Revolution, who built cloud-castles of happiness, and, when the inevitable winds rent the castles asunder, turned pessimists--to those ineffectual Endymions, Alastors and Werthers, this Scots peasant, man of dreams in the hard, practical world, cried aloud his creed of labor. “Be no longer a Chaos, but a World. Produce! produce! Were it but the pitifullest infinitesimal fraction of a product, produce it, in God’s name! ’Tis the utmost thou hast in thee; out with it, then. Up, up! whatsoever thy hand findeth to do, do it with thy whole might. Work while it is called To-day; for the Night cometh wherein no man may work.”