Now civilizations, I believe, come to birth and proceed to grow by successfully responding to successive challenges. They break down and go to pieces if and when a challenge confronts them which they fail to meet.


Civilization on Trial (1948), chapter 4, p. 56.


Now civilizations, I believe, come to birth and proceed to grow by successfully responding to successive challenges. They break down and go to pieces ...

Now civilizations, I believe, come to birth and proceed to grow by successfully responding to successive challenges. They break down and go to pieces ...

Now civilizations, I believe, come to birth and proceed to grow by successfully responding to successive challenges. They break down and go to pieces ...

Now civilizations, I believe, come to birth and proceed to grow by successfully responding to successive challenges. They break down and go to pieces ...