A Curve does not exist in its full power until contrasted with a straight line.
You pass people on the street, some are for you, some are not.
The object isn't to make art, it's to be in that wonderful state which makes art inevitable.
Count on big lines to express your ideas.
Through art mysterious bonds of understanding and of knowledge are established among men.
Realize that a drawing is not a copy. It is a construction in very different materials. A drawing is an invention.