Also Sprach Zarathustra: One must subject oneself to one's own tests that one is destined for independence and command, and do so at the right time. One must not avoid one's tests, although they constitute perhaps the most dangerous game one can play, and are in the end tests made only before ourselves and before no other judge. Not to cleave to any person, be it even the dearest - every person is a prison and also a recess. Not to cleave to a fatherland, be it even the most suffering and necessitous - it is even less difficult to detach one's heart from a victorious fatherland. Not to cleave to a symphathy, be it even for higher men, into whose peculiar torture and helplessness chance has given us an insight. Not to cleave to a science, though it tempt one with the most valuable discoveries, apparently specially reserved for us. Not to cleave to one's own liberation, to the voluptuous distance and remoteness of the bird, which always flies further aloft in order always to see more under it - the danger of the flier. Not to cleave to our own virtues, nor become as a whole a victim to any of our specialties, to our 'hospitality' for instance, which is the danger of dangers for highly developed and wealthy souls, who deal prodigally, almost indifferently with themselves, and push the virtue of liberality so far that it becomes a vice. One must know how to conserve oneself - the best test of independence.