Often the hands grasp more quickly than the head.

A painting or sculpture not modelled on any real object is every bit as concrete and sensuous as a leaf or a stone... but it is an incomplete art which privileges the intellect to the detriment of the senses.

All things, and man as well, should be like nature, without measure.

Zurich in 1915,... While the thunder of the batteries rumbled in the distance, we pasted, we recited, we versified, we sang with all our soul. We searched for an elementary art that would, we thought, save mankind from the madness of these times.

Any work that is not rooted in myth and poetry or that does not partake of the depth and essence of the universe is merely a ghost.

We do not wish to imitate nature, we do not wish to reproduce. We want to produce. We want to produce the way a plant produces its fruit, not depict. We want to produce directly, not indirectly. Since there is not a trace of abstraction in this art we call it concrete art.

To be full of joy when looking at an oeuvre is not a little thing.