Second: The Golden Verses of Pythagoras. He was one of the most misunderstood men, obviously. If you know, you are bound to be misunderstood, that is certain. To understand is so dangerous, because then you will be misunderstood. Pythagoras was not understood even by his own disciples, not even by those who wrote down the Golden Verses. They wrote it mechanically...because not a single disciple of Pythagoras rose to his heights, not a single one became enlightened. And the Greeks have completely ignored him. They have ignored their best: Heraclitus, Socrates, Pythagoras, Plotinus. They had wanted to ignore Socrates too, but he was too much. So they had to poison him, they could not just ignore him.
But Pythagoras is completely ignored, and he has the same key as Gautam Buddha, Jesus, or any other enlightened one. One thing more: neither Jesus nor Buddha nor Lao Tzu made so much effort to find the key as Pythagoras. He worked the most. Pythagoras was the most authentic seeker. He risked all and everything. He traveled all around the world that was known in those days, studied under all kinds of masters, entered into all kinds of mystery schools and fulfilled their conditions. He is a category in himself.