CIRCUITOUS ROUTES.—Where does all this philosophy mean to end with its circuitous routes? Does it do more than transpose into reason, so to speak, a continuous and strong impulse—a craving for a mild sun, a bright and bracing atmosphere, southern plants, sea breezes, short meals of meat, eggs, and fruit, hot water to drink, quiet walks for days at a time, little talking, rare and cautious reading, living alone, pure, simple, and almost soldier-like habits—a craving, in short, for all things which are suited to my own personal taste? a philosophy which is in the main the instinct for a personal regimen—an instinct that longs for my air, my height, my temperature, and my kind of health, and takes the circuitous route of my head to persuade me to it! There are many other and certainly more lofty philosophies, and not only such as are more gloomy and pretentious than mine—and are they perhaps, taking them as a whole, nothing but intellectual circuitous routes of the same kind of personal impulses?—In the meantime I look with a new eye upon the mysterious and solitary flight of a butterfly high on the rocky banks of the lake where so many plants are growing: there it flies hither and thither, heedless of the fact that its life will last only one more day, and that the night will be too cold for its winged fragility. For it, too, a philosophy might be found, though it might not be my own. 554. LEADING.(18)—When we praise progress we only praise the movement and those who do not let us remain on the same spot, and in the circumstances this is certainly something, especially if we live among Egyptians. In changeable Europe, however, where movement is “understood,” to use their own expression, “as a matter of course”—alas, if _we_ only understood something about it too!—I praise leaders and forerunners: that is to say, those who always leave themselves behind, and do not care in the least whether any one is following them or not. “Wherever I halt I find myself alone: why should I halt! the desert is still so wide!”—such is the sentiment of the true leader. 555. THE LEAST IMPORTANT ARE SUFFICIENT.—We ought to avoid events when we know that even the least important of them frequently enough leave a strong impression upon us—and these we cannot avoid.—The thinker must possess an approximate canon of all the things he still wishes to experience. 556. THE FOUR VIRTUES.—Honest towards ourselves, and to all and everything friendly to us; brave in the face of our enemy; generous towards the vanquished; polite at all times: such do the four cardinal virtues wish us to be. 557. MARCHING AGAINST AN ENEMY.—How pleasant is the sound of even bad music and bad motives when we are setting out to march against an enemy! 558.