Yin Chih Wen ? The Tract of the Quiet Way. It is traditional wisdom of Zen and Chinese Buddhism, insisted upon by Lao Tze and the sages of his school, that the quiet ways of Heaven should be imitated by man. As Heaven lets its sunshine upon good and evil, without discrimination and also without expecting reward or advantages; so man should do good to his fellows, perform acts of rectitude, of justice, and of mercy, show benevolence and kindness toward all in an impartial spirit without cherishing ulterior motives.