Principle of Sufficient Reason, by Arthur Schopenhauer 50966 [Full title: On the Fourfold Root of the Principle of Sufficient Reason and On the Will in Nature: Two Essays (revised edition)] [Translator: Karl Hillebrand] [Link: http://www.gutenberg.org/5/0/9/6/50966 ] [Files: ; 50966-0.txt; 50966-h.htm] Thanks to Charlene Taylor, Sharon Joiner, Bryan Ness and the Online Distributed Proofreading Team at http://www.pgdp.net (This book was produced from scanned images of public domain material from the Google Books project.) Regards, Al