and independent opinion. It is the protectorate of minorities, and the consecration of self-government. But although it must be enumerated among the better achievements of practical genius in antiquity, it arose from necessity, and its properties were imperfectly investigated in theory.
When the Greeks began to reflect on the problems of society, they first of all accepted things as they were, and did their best to explain and defend them. Inquiry, which with us is stimulated by doubt, began with them in wonder. The most illustrious of the early philosophers, Pythagoras, promulgated a theory for the preservation of political power in the educated class, and ennobled a form of government which was generally founded on popular ignorance and on strong class interests. He preached authority and subordination, and dwelt more on duties than on rights, on religion than on policy; and his system perished in the revolution by which oligarchies were swept away. The revolution afterwards developed its own philosophy, whose excesses I have described.
But between the two eras, between the rigid didactics of the early Pythagoreans and the dissolving theories of Protagoras, a philosopher arose who stood aloof from both extremes, and whose difficult sayings were never really understood or valued until our time. Heraclitus, of Ephesus, deposited his book in the temple of Diana. The book has perished, like the temple and the worship, but its fragments have been collected and interpreted with incredible ardour, by the scholars, the divines, the philosophers, and politicians who have been engaged the most intensely in the toil and stress of this century. The most renowned logician of the last century adopted every one of his propositions; and the most brilliant agitator among Continental Socialists composed a work of eight hundred and forty pages to celebrate his memory.
Heraclitus complained that the masses were deaf to truth, and knew not that one good man counts for more than thousands; but he held the existing order in no superstitious reverence. Strife, he says, is the source and
