When we try to regulate the morals of men on the same uniform pattern we have to remember that we are touching the most subtle, intimate, and incalculable springs of action. It is useless to apply the crude methods of "suppression" and "annihilation" to these complex and indestructible forces. When Charles V retired in weariness from the greatest throne in the world to the solitude of the monastery at Yuste, he occupied his leisure for some weeks in trying to regulate two clocks. It proved very difficult. One day, it is recorded, he turned to his assistant and said: "To think that I attempted to force the reason and conscience of thousands of men into one mould, and I cannot make two clocks agree!" Wisdom comes to the rulers of men, sometimes, usually when they have ceased to be rulers. It comes to the moral legislators not otherwise than it comes to the immoral persons they legislate against. "I act first," the French thief said; "then I think." It seems to some people almost a paradox to assert that immorality should not be encountered by physical force. The same people would willingly admit that it is hopeless to rout a modern army with bows and arrows, even with the support of a fanfare of trumpets. Yet that metaphor, as we have seen, altogether fails to represent the inadequacy of law in the face of immorality. We are concerned with a method of fighting which is not merely inadequate, but, as has been demonstrated many times during the last two thousand years, actually fortifies and even dignifies the foe it professes to attack. But the failure of physical force to suppress the spiritual evil of immorality by no means indicates that a like failure would attend the more rational tactics of opposing a spiritual force by spiritual force. The virility of our morals is not proved by any weak attempt to call in the aid of the secular arm of law or the ecclesiastical arm of theology. If a morality cannot by its own proper virtue hold its opposing immorality in check then there is something wrong with that morality. It runs the risk of encountering a fresh and more vigorous movement of morality. Men begin to think that, if not the whole truth, there is yet a real element of truth in the assertion of Nietzsche: "We believe that severity, violence, slavery, danger in the street and in the heart, secrecy, stoicism, tempter's art and devilry of every kind, everything wicked, tyrannical, predatory and serpentine in man, serves as well for the elevation of the human species as its opposite."[220] To ignore altogether the affirmation of that opposing morality, it may be, would be to breed a race of weaklings, fatally doomed to succumb helplessly to the first breath of temptation.