The town of Croton was situated at the extremity of the Gulf of Tarentum, near the Lacinian promontory, in front of the open sea. Like Sybaris, it was one of the most flourishing cities in Southern Italy. It was famed for its Doric constitution, its victorious athletes at the Olympian games, and its doctors, rivals of the Asclepiads. The Sybarites owe their immortality to their luxury and effeminacy. The inhabitants of Croton would perhaps be forgotten, spite of their virtues, had theirs not been the glory of offering a home to the great school of esoteric philosophy, known under the name of the Pythagorean sect, which may be looked upon as the mother of the school of Plato and the ancestor of all idealist schools. However noble the descendants, their ancestors greatly surpassed them. The school of Plato issues from an incomplete tradition, whereas the Stoic school has already lost the true tradition. Other systems of ancient and modern philosophy are more or less fortunate speculations, whilst the teaching of Pythagoras was based on experimental science and accompanied by a complete organization of life. The secrets of the master’s order and thought are now, like the ruins of the ancient town, buried deep underground. All the same we will try to resurrect them, for thus we shall have an opportunity of penetrating to the very heart of the theosophic doctrine, the arcanum of religions and philosophies, and raising a corner of the veil of Isis to the light of Greek genius. Several reasons influenced Pythagoras in choosing this Dorian colony as a centre of action. His aim was not merely to teach the esoteric doctrine to a circle of chosen disciples, but also to apply its principles to the education of youth and to the life of the state. This plan comprised the foundation of an institution for laic initiation, with the object of finally transforming the political organization of the cities by degrees into the image of that philosophic and religious ideal. Certainly none of the republics of Hellas or of Peloponnesus would have tolerated this innovation. The philosopher would have been accused of conspiring against the State. The Greek towns of the Gulf of Tarentum, which were less preyed upon by demagogues, were more liberal-minded. Pythagoras made no mistake in expecting to find a favourable reception for his reforms at the hands of the Croton senate. His designs went also beyond Greece. Foreseeing the evolution of ideas, he was prepared for the fall of Hellenism, and was thinking of sowing in the human mind the principles of a scientific religion. By founding his school in the Gulf of Tarentum, he was spreading esoteric ideas throughout Italy, and keeping in the precious vase of his doctrine the purified essence of Oriental wisdom for the peoples of the West.