Harness the imagination: Sometimes curbing her, sometimes giving her rein, for she is the whole of happiness. She sets to rights even the understanding. She sinks to tyranny, not satisfied with mere faith, but demanding works. Thus she becomes the mistress of life itself. She does so with pleasure or with pain, according to the nonsense presented. She makes people contented or discontented with themselves. By dangling before some nothing but the specter of their eternal suffering, she becomes the scourge of these fools. To others she shows nothing but fortune and romance, while merrily laughing. Of all this she is capable if not held in check by the wisest of wills.
Say farewell to luck when winning. It is the way of the gamblers of reputation. Quite as important as a gallant advance is a well-planned retreat. Lock up your winnings when they are enough, or when great. Continuous luck is always suspect; more secure is that which changes. Though half bitter and half sweet, it is more satisfying to the taste. The more luck pyramids, the greater the danger of slip and collapse. For luck always compensates her intensity by her brevity. Fortune wearies of carrying anyone long upon her shoulders.