every addition to human knowledge and happiness.

We have found that our great philosophers and our great men of action are optimists. So, too, our most potent men of letters have been optimists in their books and in their lives. No pessimist ever won an audience commensurately wide with his genius, and many optimistic writers have been read and admired out of all measure to their talents, simply because they wrote of the sunlit side of life. Dickens, Lamb, Goldsmith, Irving, all the well-beloved and gentle humorists, were optimists. Swift, the pessimist, has never had as many readers as his towering genius should command, and indeed, when he comes down into our century and meets Thackeray, that generous optimist can hardly do him justice. In spite of the latter-day notoriety of the “Rubáiyát” of Omar Khayyám, we may set it down as a rule that he who would be heard must be a believer, must have a fundamental optimism in his philosophy. He may bluster and disagree and lament as Carlyle and Ruskin do sometimes; but a basic confidence in the good destiny of life and of the world must underlie his work.

Shakespeare is the prince of optimists. His tragedies are a revelation of moral order. In “Lear” and “Hamlet” there is a looking forward to something better, some one is left at the end of the play to right wrong, restore society and build the state anew. The later plays, “The Tempest” and “Cymbeline,” show a beautiful, placid optimism which delights in reconciliations and reunions and which plans for the triumph of external as well as internal good.

If Browning were less difficult to read, he would surely be the dominant poet in this century. I feel the ecstasy with which he exclaims, “Oh, good gigantic smile o’ the brown old earth this autumn morning!” And how he sets my brain going when he says, because there is imperfection, there must be perfection; completeness must come of incompleteness; failure is an evidence of triumph for the fulness of the days. Yes, discord is, that harmony may be; pain destroys, that health may renew; perhaps I am deaf and blind that others likewise afflicted may see and hear with a more perfect sense! From Browning I learn that there is no lost good, and that makes it easier for me to go at life, right or wrong, do the best I know, and fear not. My heart responds proudly to his exhortation to pay gladly life’s debt of pain, darkness and cold. Lift up your burden, it is God’s gift, bear it nobly.

The man of letters whose voice is to prevail must be an optimist, and his voice often learns its message from his life. Stevenson’s life has become a tradition only ten years after his death; he has taken his place among the heroes, the bravest man of letters since Johnson and Lamb. I remember an hour when I was discouraged and ready to falter. For days I had been pegging away at a task which refused to get itself accomplished. In the midst of my perplexity I read an essay of Stevenson which made me feel as if I had been “outing” in the sunshine, instead of losing heart over a difficult task. I tried again with new courage and succeeded almost before I knew it. I have failed many times since; but I have never felt so disheartened as I did before that sturdy preacher gave me my lesson in the “fashion of the smiling face.”

Read Schopenhauer and Omar, and you will grow to find the world as hollow as they find it. Read Green’s history of England, and the world is peopled with heroes. I never knew why Green’s history thrilled me with the vigor of romance until I read his biography. Then I learned how his quick imagination transfigured the hard, bare facts of life into new and living dreams. When he and his wife were too poor to have a fire, he would sit before the unlit hearth and pretend that it was ablaze. “Drill your thoughts,” he said; “shut out the gloomy and call in the bright. There is more wisdom in shutting one’s eyes than your copybook philosophers will allow.”

Every optimist moves along with progress and hastens it, while every pessimist would keep the world at a standstill. The consequence of pessimism in the life of a nation is the same as in the life of the individual. Pessimism kills the instinct that urges men to struggle against poverty, ignorance and crime, and dries up all the fountains of joy in the world. In imagination I leave the country which lifts up the manhood of the poor and I visit India, the underworld of fatalism—where three hundred million human beings, scarcely men, submerged in ignorance and misery, precipitate themselves still deeper into the pit. Why are they thus? Because they have for thousands of years been the victims of their philosophy, which teaches them that men are as grass, and the grass fadeth, and there is no more greenness upon the earth. They sit in the shadow and let the circumstances they should master grip them, until they cease to be Men, and are made to dance and salaam like puppets in a play. After a little hour death comes and hurries them off to the grave, and other puppets with other “pasteboard passions and desires” take their place, and the show goes on for centuries.

Go to India and see what sort of civilization is developed when a nation lacks faith in progress and bows to the gods of darkness. Under the influence of Brahminism genius and ambition have been suppressed. There is no one to befriend the poor or to protect the fatherless and the widow. The sick lie untended. The blind know not how to see, nor the deaf to hear, and they are left by the roadside to die. In India it is a sin to teach the blind and the deaf because their affliction is regarded as a punishment for offences in a previous state of existence. If I had been born in the midst of these fatalistic doctrines, I should still be in darkness, my life a desert-land where no caravan of thought might pass between my spirit and the world beyond.

The Hindoos believe in endurance, but not in resistance; therefore they have been subdued by strangers. Their history is a repetition of that of Babylon. A nation from afar came with speed swiftly, and none stumbled, or slept, or slumbered, but they brought desolation upon the land, and took the stay and the staff from the people, the whole stay of bread, and the whole stay of water, the mighty man, and the man of war, the judge, and the prophet, and the prudent, and the ancient, and none delivered them. Woe, indeed, is the heritage of those who walk sad-thoughted and downcast through this radiant, soul-delighting earth, blind to its beauty and deaf to its music, and of those who call evil good, and good evil, and put darkness for light, and light for darkness.

What care the weather-bronzed sons of the West, feeding the world from the plains of Dakota, for the Omars and the Brahmins? They would say to the Hindoos, “Blot out your philosophy, dead for a thousand years, look with fresh eyes at Reality and Life, put away your Brahmins and your crooked gods, and seek diligently for Vishnu the Preserver.”

Optimism is the faith that leads to achievement; nothing can be done without hope. When our forefathers laid the foundation of the American commonwealths, what nerved them to their task but a vision of a free community? Against the cold, inhospitable sky, across the wilderness white with snow, where lurked the hidden savage, gleamed the bow of promise, toward which they set their faces with the faith that levels mountains, fills up valleys, bridges rivers and carries civilization to the uttermost parts of the earth.