What is wrong with us human beings, and has been wrong since time immemorial, is that without ever stating it in so many words, we believe that we have entered the realm of immortality. We behave as if we are never going to die - an infantile arrogance. But even more injurious than this sense of immortality is what comes with it : the sense that we can engulf this inconcievable universe with our minds.
The humbleness of a warrior is not the humbleness of the beggar. The warrior lowers his head to no one, but at the same time, he doesn't permit anyone to lower his head to him. The beggar, on the other hand, falls to his knees at the drop of a hat and scrapes the floor to anyone he deems to be higher; but at the same time, he demands that someone lower than him scrape the floor for him.