There are some in the Art Teacher's Book of Lists (available from Sax).
Among them are: "True strength is delicate." Louise Nevelson
"My work is a very specific fight against specific fears, one at a time. It
comes close to a defining, an understanding and accepting, of fear." Lousid
"I have made my world and it is a much better world than I ever saw
outside." Louise Nevelson