Margie Cohen-Jakel's post "Is the Glass Half-Full or Half-Empty?" reminded me of "The Crab Canon" beginning on page 207 of "*Godel, Escher, Bach: An Eternal Golden Braid" *by Douglas R. Hofstadter. http://www.physixfan.com/wp-content/files/GEBen.pdf "*Godel, Escher, Bach*" is a must-read. You can download it from the URL above. This book is a delightful, insightful, and super-educational assignment for advanced English students. Best regards, Izzy cohen.izzy@xxxxxxxxxx ************************************** ** Subscribe/Unsubscribe - http://www.freelists.org/list/etni ** Join ETNI on Facebook https://www.facebook.com/groups/31737970668/ ** ETNI Blog and Poll http://ask-etni.blogspot.co.il/ ** Etni homepage - http://www.etni.org ** post to ETNI List - etni@xxxxxxxxxxxxx ** help - ask@xxxxxxxx ***************************************