"In walking, just walk. In sitting, just sit. Above all, don't wobble." In other words, the mind cannot act without giving up the impossible attempt to control itself beyond a certain point... This is why Zen often seems to take the side of action as against reflection, and why it describes itself as "no-mind" (wu-hsin) or "no-thought" (wu-nien), and why the masters demonstrate Zen by giving instantaneous and unpremeditated answers to questions. When Yün-men was asked for the ultimate secret of Buddhism, he replied, "Dumpling!"

-Alan Watts, The Way of Zen