Civilizations, I believe, come to birth and proceed to grow by successfully responding to successive challenges. They break down and go to pieces if … - Arnold J. Toynbee

Compared with the life-span of a human being the time-span of a civilization is so vast that a human observer cannot hope to take the measure of its curve unless he is in a position to view it in a distant perspective; and he can only obtain this perspective vis-a-vis some society that is extinct. He can never stand back sufficiently far from the history of the society in which he himself lives and moves and has his being. In other words, to assert of any living society, at any moment in its life, that it is the consummation of human history is to hazard a guess which is intrinsically unsusceptible of immediate verification. When we find that a majority of the members of all societies at all times make this assertion about their own civilizations, it becomes evident that their guesses have really nothing to do with any objective calculation of probabilities but are pure expressions of the egocentric illusion.

While the economic and political maps of the World have now been 'Westernized' almost out of recognition, the cultural map remains today substantially what it was before our Western Society ever started on its career of economic and political conquest. On this cultural plane, for those who have eyes to see, the lineaments of the four living non-Western civilizations are still clear. Even the fainter outlines of the frail primitive societies that are being ground to powder by the passage of the ponderous Western steam-roller have not quite ceased to be visible.

The sunsets and sunrises of civilization are inevitably separated by intervals of isolated darkness. The night that followed the Roman sunset was long and uncertain, and the turmoil it brought consumed countless man. But mankind itself did not yield. With its gaze fixed on a distant future, it persevered. Until the first rays of a new dawn at long last penetrated the horizon.