Gerhard Richter Quote

Painting has nothing to do with thinking, because in painting thinking is painting. Thinking is language – record-keeping – and has to take place before and after. Einstein did not think when he was calculating: he calculated – producing the next equation in reaction to the one that went before – just as in painting one form is a response to another and so on.

The Daily Practice of Painting, Writings (1962-1993)