I have only [written the Water Margin] to fill up my spare time, and give pleasure to myself; [...] I have written it so that the uneducated can read it as well as the educated [...]. Alas! Life is so short that I shall not even know what the reader thinks about it, but still I shall be satisfied if a few of my friends will read it and be interested. Also I do not know what I may think of it in my future life after death, because then I may not able to even read it. So why think anything further about it?