I welcome all signs that a more virile, warlike age is about to begin, which will restore honor to courage above all. For this age shall prepare the way for one yet higher, and it shall gather the strength that this higher age will require some day— the age that will carry heroism into the search for knowledge and that will wage wars for the sake of ideas and their consequences. To this end we now need many preparatory courageous human beings who cannot very well leap out of nothing, any more than out of the sand and slime of present-day civilization and metropolitanism— human beings who know how to be silent, lonely, resolute, and content and constant in invisible activities; human beings who are bent on seeking in all things for what in them must be overcome; human beings distinguished as much by cheerfulness, patience, unpretendousness, and contempt for all great vanities as by magnanimity in victory and forbearance regarding the small vanities of the vanquished; human beings whose judgment concerning all victors and the share of chance in every victory and fame is sharp and free; human beings with their own festivals, their own working days, and their own periods of mourning, accustomed to command with assurance but instantly ready to obey when that is called for — equally proud, equally serving their own cause in both cases; more endangered human beings, more fruitful human beings, happier beings! For believe me: the secret for harvesting from existence the greatest fruitfulness and the greatest enjoyment is — to live dangerously! Build your cities on the slopes of Vesuvius! Send your ships into uncharted seas! Live at war with your peers and yourselves! Be robbers and conquerors as long as you cannot be rulers and possessors, you seekers of knowledge! Soon the age will be past when you could be content to live hidden in forests like shy deer. At long last the search for knowledge will reach out for its due; it will want to rule and possess, and you with it!