“According to Eliade, the shamanic ladder is the earliest version of the idea of an axis of the world, which connects the different levels of the cosmos, and is found in numerous creation myths in the form of a tree.”

“Shamanism resembles an academic discipline (such as anthropology or molecular biology); with its practitioners, fundamental researchers, specialists, and schools of thought it is a way of apprehending the world that evolves constantly. One thing is certain: Both indigenous and mestizo shamans consider people like the Shipibo-Conibo, the Tukano, the Kamsá, and the Huitoto as the equivalents to universities such as Oxford, Cambridge, Harvard, and the Sorbonne; they are the highest reference in matters of knowledge. In this sense, ayahuasca-based shamanism is an essentially indigenous phenomenon. It belongs to the indigenous people of Western Amizonia, who hold the keys to a way of knowing that they have practiced without interruption for at least five thousand years. In comparison, the universities of the Western world are less than nine hundred years old.”

“An indigenous culture with sufficient territory, and bilingual and intercultural education, is in a better position to maintain and cultivate its mythology and shamanism. Conversely, the confiscation of their lands and imposition of foreign education, which turns their young people into amnesiacs, threatens the survival not only of these people, but of an entire way of knowing. It is as if one were burning down the oldest universities in the world and their libraries, one after another — thereby sacrificing the knowledge of the world's future generations.”

“What if it were true that nature speaks in signs and that the secret to understanding its language consists in noticing similarities in shape or in form?”

“The rational approach start from the idea that everything is explainable and that mystery is in some sense the enemy. This means that it prefers pejorative, and even wrong, answers to admitting its own lack of understanding.”

“During this investigation, I became familiar with certain limits of the rational gaze. It tends to fragment reality and to exclude complementarity and the association of contraries from it's field of vision...The rational approach starts from the idea that everything is explainable and that mystery is in some sense the enemy. This means that it prefers pejorative, and even wrong, answers to admitting its own lack of understanding.”

“All the peoples in the world who talk of a cosmic serpent have been saying as much for millennia. He had not seen it because the rational gaze is forever focalized and can examine only one thing at a time. It separates things to understand them, including the truly complementary. It is the gaze of the specialist, who sees the fine grain of a necessarily restricted field of vision. ”