Since a three-dimensional object casts a two-dimensional shadow, we should be able to imagine the unknown four-dimensional object whose shadow we are. I for my part am fascinated by the search for a one-dimensional object that casts no shadow at all.

Three or four drops of height have nothing to do with savageness.

I think there is a great deal to the idea of not doing a thing, but that when you do a thing, you don't do it in five minutes or in five hours, but in five years.

To all appearances, the artist acts like a mediumistic being who, from the labyrinth beyond time and space, seeks his way out to a clearing.

There is no solution, for there is no problem.

I'm not at all sure that the concept of the readymade isn't the most important single idea to come out of my work.

Can one make works which are not works of 'art'?