B.o.o.k The Art of War: An Illustrated Edition (The Illustrated Library of Chinese Classics Book 3)
D.O.C

To make myself understood and to diminish the distance between us, I called out: “I am an evening cloud too.” They stopped still, evidently taking a good look at me. Then they stretched towards me their fine, transparent, rosy wings. That is how evening clouds greet each other. They had recognized me.