Drawing is not the same as form, it is a way of seeing form.
Drawing is not what you see but what you must make others see.
Instantaneity is photography.
Do portraits of people in familiar and typical attitudes, above all give to their face the same choice of expression that one gives to their body.
In painting you must give the idea of the true by means of the false.
It is all very well to copy what one sees, but it is far better to draw what one now only sees in one's memory. That is a transformation in which imagination collaborates with memory.