"Men are different. It is diversity that makes life interesting. There is no common basis in mens minds. The unconscious is inexhaustible and uncontrollable. Its force surpasses us. It is as mysterious as the last particle of a brain cell. Even if we knew it, we could not reconstruct it."

“Dada is not at all modern. It is more in the nature of a return to an almost Buddhist religion of indifference. Dada covers things with an artificial gentleness, a snow of butterflies released from the head of a prestidigitator. Dada is immobility and does not comprehend the passions.”

“Nothing is more delightful than to confuse and upset people. People one doesn't like. What's the use of giving them explanations that are merely food for curiosity? The truth is that people love nothing but themselves and their little possessions, their income, their dog. This state of affairs derives from a false conception of property. If one is poor in spirit, one possesses a sure and indomitable intelligence, a savage logic, a point of view that can not be shaken. Try to be empty and fill your brain cells with a petty happiness. Always destroy what you have in you. On random walks..”

“Some people think they can explain rationally, by thought, what they think. But that is extremely relative... There is no ultimate Truth. The dialectic is an amusing mechanism which guides us / in a banal kind of way / to the opinions we had in the first place. Does anyone think that, by a minute refinement of logic, he has demonstrated the truth and established the correctness of these opinions? Logic imprisoned by the senses is an organic disease”

“Dada is the signboard of abstraction; advertising and business are also elements of poetry.. .I destroy the drawers of the brain and of social organization: spread demoralization wherever I go and cast my hand from heaven to hell, my eyes from hell to heaven, restore the fecund wheel of a universal circus to objective forces and the imagination of every individual.”

“We Dadaists are often told that we are incoherent, but into this word people try to put an insult that it is rather hard for me to fathom. Everything is incoherent... There is no logic... The acts of life have no beginning and no end. Everything happens in a completely idiotic way. That is why everything is alike. Simplicity is called Dada. Any attempt to conciliate an inexplicable momentary state with logic strikes me as a boring kind of game... Like everything in life, Dada is useless... Perhaps you will understand me better when I tell you that Dada is a virgin microbe that penetrates with the insistence of air into all of the spaces that reason has not been able to fill with words or conventions.”

“Experience is also a product of chance and individual faculties... I detest greasy objectivity, and harmony, the science that finds everything in order. Carry on, my children, humanity... Science says we are the servants of nature: everything is in order, make love and bash your brains in. Carry on, my children, humanity, kind bourgeois and journalist virgins... I am against systems, the most acceptable system is on principle to have none.”