"The idea behind structuralism is that there are things we may not know but we can learn how they are related to each other. This has been used by science since it existed and can be extended to a few other studies — linguistics and mythology — but certainly not to everything. The great speculative structures are made to be broken. There is not one of them that can hope to last more than a few decades, or at most a century or two."

"The scientific mind does not so much provide the right answers as ask the right questions."

"I hate travelling and explorers. Yet here I am proposing to tell the story of my expeditions. But how long it has taken me to make up my mind to do so! It is now fifteen years since I left Brazil for the last time and all during this period I have often planned to undertake the present work but on each occasion a sort of shame and repugnance prevented me from making a start. Why, I asked myself, should I give a detailed account of so many trivial circumstances and insignificant happenings? Adventure has no place in the anthropologists profession; it is merely one of those unavoidable drawbacks, which detract from his effective work through the incidental loss of weeks or months; there are hours of inaction when the informant is not available; periods of hunger, exhaustion, sickness perhaps; and always the thousand and one dreary tasks which eat away the days to no purpose and reduce dangerous living in the heart of the virgin forest to an imitation of military service … The fact that so much effort and expenditure has to be wasted on reaching the object of our studies bestows no value on that aspect of our profession, and should be seen rather as its negative side. The truths which we seek so far afield only become valid when we have separated them from this dross."

"The order and harmony of the Western world, its most famous achievement, and a laboratory in which structures of a complexity as yet unknown are being fashioned, demand the elimination of a prodigious mass of noxious by-products which now contaminate the globe. The first thing we see as we travel round the world is our own filth, thrown into the face of mankind."

"While I complain of being able to glimpse no more than the shadow of the past, I may be insensitive to reality as it is taking shape at this very moment, since I have not reached the stage of development at which I would be capable of perceiving it. A few hundred years hence, in this same place, another traveller, as despairing as myself, will mourn the disappearance of what I might have seen, but failed to see."

"Teaching and research are not to be confused with training for a profession. Their greatness and their misfortune is that they are a refuge or a mission."