In the old days, people used to risk their lives in India or in the Americas in order to bring back products which now seem to us to have been of comically little worth, such as brazilwood and pepper, which added a new range of sense experience to a civilization which had never suspected its own insipidity... From these same lands our modern Marco Polos now bring back the moral spices of which our society feels an increasing need as it is conscious of sinking further into boredom, but that this time they take the form of photographs, books, and travelers tales.

All the essentials of humanity's artistic treasures can be found in New York.

For everything is history: What was said yesterday is history, what was said a minute ago is history. But, above all, one is led to misjudge the present, because only the study of historical development permits the weighing and evaluation of the interrelationships among the components of the present-day society.

The only phenomenon with which writing has always been concomitant is the creation of cities and empires, that is the integration of large numbers of individuals into a political system, and their grading into castes or classes. It seems to have favored the exploitation of human beings rather than their enlightenment.

The wise man doesn't give the right answers, he poses the right questions.

Civilization has ceased to be that delicate flower which was preserved and painstakingly cultivated in one or two sheltered areas of a soil rich in wild species ... Mankind has opted for monoculture; it is in the process of creating a mass civilization, as beetroot is grown in the mass. Henceforth, man's daily bill of fare will consist only of this one item.

I have never known so much naive conviction allied to greater intellectual poverty.