In hindsight, great progress on editing the second draft of the manuscript today.(373 out of 465 pages done). Many hours of work this morning on it and throughout the day. My back gets so stiff sitting. Cannot believe all the errors a closer read has fixed. Or, is fixing. A special word of thanks to Grammar-Man himself, my father, Alan Tong. I appreciate his grammatical input and suggestions. Much more chapter revision and division tomorrow. This is the real task that awaits, putting it all into the computer with all the changes.