"My one abiding principle has been to translate everything – even puns. For although this is...an 'unfinished' novel, it was written (and rewritten) by a great artist with his very lifeblood. I have therefore assumed that whatever I find in it is there for a purpose and must be dealt with somehow or other. I cannot pretend always to have done so successfully, but if I can convey to the reader even a fraction of the pleasure this Chinese novel has given me, I shall not have lived in vain."