« Imagine anything that would be physically forbidden, or painful, to someone with a twisted back. Well, imagine the same all thoughts, wisdoms, forbidden to a twisted brain... By twisting people's brains, our systems produce neuro-infirms. Their infirmity is insidious, sometimes disguised as virtue, and sometimes it arises brutally, dragging other beings into misfortune. This cacophony of nerve to nerve has been going on since the dawn of time, and in each of our acts, we have the choice - more or less easy, more or less legendary - to play a note that will influence the whole of humanity. »

« There is no human creation that the brain has to bend to, but if there is one thing it has had to conform to, it is nature. Our body is adapted to nature, our brain is adapted to nature; it is not suitable for factories, cities, supermarkets, offices or schools. These are environments that he can conform to for a while (which he can visit, in a way), but never submit to for life. In fact, there is no better neuroergonome than nature. It is therefore not surprising that Buddha, Aristotle, Leonardo da Vinci or Francis of Assisi chose her as master. »

« The economy has been a bad lover of nature in the last three centuries, but if she divorces her altogether, she will not be able to return to live with her parents... The economy is going to have to learn to respect nature, and it's going to win. In the 21st century, nature and the economy will have to work in synergy. »