Zenon learned from Parmenides of Elea, Plato – from Socrates, Aristotle – from Plato, Alexander the Great of Macedon – from Aristotle, Friedrich Nietzsche – from Fyodor Dostoyevsky, Carl Yung – from Sigmund Freud, Salvador Luria 1, Renato Dulbecco 2 and Rita Levi-Montalcini 3 – from Giuseppe Levi, Luigi Aloe – from Rita Levi-Montalcini, Marco Fiore – from Luigi Aloe, Hristo Photev 4 – from Ivan Peychev 5, Petya Doubarova 6 – from Hristo Photev…