New quote for book page

Pablo Picasso on Drawing -- from Brassi: Conversations With Picasso. c.1943

"I don't know. Ideas are simply starting points. I rarely set them down as they came to my mind. As soon I set to work, others seem to flow from the pen. To know what you're going to draw, you have to begin drawing it. If it turns out to be a man, I draw a man -- if it's a woman, I draw woman."

I want to just use the first part,
"I don't know. Ideas are simply starting points."
-Pablo Picasso