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..

'Lecture on Dada', 1922