A great nation is like a great man:When he makes a mistake, he realizes it.Having realized it, he admits it.Having admitted it, he corrects it.He considers those who point out his faultsas his most benevolent teachers.He thinks of his enemyas the shadow that he himself casts.
The mystical techniques for achieving immortality are revealed only to those who have dissolved all ties to the gross worldly realm of duality, conflict, and dogma. As long as your shallow worldly ambitions exist, the door will not open.