...can we possibly refuse to admit that there exist in each of us the same generic parts and characteristics as are found in the state? For I presume the state has not received them from any other source. It would be ridiculous to imagine that the presence of the spirited element in cities is not to be traced to individuals, wherever this character is imputed to the people, as it is to the natives of Thrace, and Scythia, and generally speaking, of the northern countries; or the love of knowledge, which would be chiefly attributed to our own country; or the love of riches, which people would especially connect with the Phoenicians and the Egyptians.

from Book IV of Plato's "The Republic"

"Whatever concept one may hold, from a metaphysical point of view, concerning the freedom of the will, certainly its appearances, which are human actions, like every other natural event, are determined by universal laws. However obscure their causes, history, which is concerned with narrating these appearances, permits us to hope that if we attend to the play of freedom of the human will in the large, we may be able to discern a regular movement in it, and that what seems complex and chaotic in the single individual may be seen from the standpoint of the human race as a whole to be a steady and progressive though slow evolution of its original endowment."

Immanuel Kant
Idea for a Universal History from a Cosmopolitan Point of View (1784)

In old Rome the public roads beginning at the Forum proceeded north, south, east, west, to the centre of every province of the empire, making each market-town of Persia, Spain, and Britain pervious to the soldiers of the capital: so out of the human heart go, as it were, highways to the heart of every object in nature, to reduce it under the dominion of man. A man is a bundle of relations, a knot of roots, whose flower and fruitage is the world. His faculties refer to natures out of him, and predict the world he is to inhabit, as the fins of the fish foreshow that water exists, or the wings of an eagle in the egg presuppose air. He cannot live without a world.

From Emerson's famous Essay ~ History