Sam Dillon, Guest-Teaching Chinese, and Learning America. New York Times, May 10, 2010. http://www.nytimes.com/2010/05/10/education/10teacher.html Note: (a) zone out (vi): "to become oblivious to one's surroundings especially in order to relax " (b) Lawton, Oklahoma http://en.wikipedia.org/wiki/Lawton,_Oklahoma (Founded in 1901, Lawton is named after Major General Henry Ware Lawton ( 1843-1899), Civil War Medal of Honor recipient who was killed in action during the S