Nietzsche on the ideal of living dangerously: “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 slope of Vesuvius! Send your ships into unexplored seas! Live in war with your equals and with yourselves! Be robbers and spoilers, you knowing ones, as long as you cannot be rulers and possessors! The time will soon pass when you can be satisfied to live like timorous deer concealed in the forests. Knowledge will finally stretch out her hand for that which belongs to her: she means to rule and possess, and you with her!” But modern man has lost the passion for "living dangerously"—a mere flu virus now enjoys the power to put the world under total lockdown.