What is Zen?

Korean Monk Mok-Woo visited the Sangha and said, “Sunim, you speak about Zen; but when you say Zen, it is not Zen already.” Sunim said, “What is it then?” Mok-Woo replied after a while, “I don’t know.” Sunim said, “You are Mok-Woo. Don’t forget it.”