Machiavelli says that the only reason they are successful is because at the time fortune and their tactic are harmonious and therefore work, but if fortune changes and men do not change their approach then they will fail (Puchner 1633). Machiavelli uses Pope Julius the II as example of correct action and fortune working together in harmony. The Pope known for his brash and bold actions was able to be successful because at the time that is what was needed. He was able to move quickly and use his rashness to his advantage by not allowing his allies to change their minds or find excuses to not join. Machiavelli also points out that since Pope Julius’s short life and time as pope allowed him to be successful in his endeavors but if he had remained pope for a longer time eventually there would have been a situation in which caution would be needed but he would have still acted in what he knew best and therefore would have been destroyed (Puchner