Without adventure, civilization is in full decay.

The cradles of civilization are the putrid sinks of the world.

Ours may become the first civilization destroyed, not by the power of our enemies, but by the ignorance of our teachers and the dangerous nonsense they are teaching our children. In an age of artificial intelligence, they are creating artificial stupidity.

These frozen faces, these frozen frames in a film that is running down, mark a civilisation which failed to take the first step on the ascent of rational knowledge. That is the failure of the New World cultures, dying in their own symbolic Ice Age.

Civilizations in decline are consistently characterized by a tendency towards standardization and uniformity.

Inequality was the price of civilization.

Civilization... wrecks the planet from seafloor to stratosphere.

The human race is doomed to sink back farther and farther into the primitive night ere again it begins its bloody climb upward to civilization.

After Altamira, all is decadence - we have invented nothing

A society that gets rid of all its troublemakers goes downhill.

Civilization is a stream with banks. The stream is sometimes filled with blood from people killing, stealing, shouting and doing things historians usually record; while on the banks, unnoticed, people build homes, make love, raise children, sing songs, write poetry and even whittle statues. The story of civilization is the story of what happened on the banks. Historians are pessimists because they ignore the banks of the river.

It was the end of civilization, the end of all that men had striven for since the beginning of time. In the space of a few days, humanity had lost its future, for the heart of any race is destroyed, and its will to survive is utterly broken, when its children are taken from it.

you can't say civilization dont advance, in every war they kill you in a new way

This New World utopia, this promised land, was soon buried under the ashes and cinders that erupted over the Western World in the nineteenth century, thanks tot he resurrection and intensification of all the forces that had originally brought 'civilization' itself into existence. The rise of the centralized state, teh expansion of the bureaucracy and the conscript army, the regimentation of the factory system, the depredations of speculative finance, the spread of imperialism, as in the Mexican War, and the continued encroachment of slavery-all these negative movements not only sullied the New World dream but brought back on a larger scale than ever the Old World nightmares that the immigrants to America had risked their lives and forfeited their cultural treasures to escape.