Here are links to articles written by Robert and currently available on the InterNet.
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Moon in a Shoebox
AND, other links to this article :- http://www.xiangtan.co.uk/reading2shoebox.htm http://libaioutstanding.blog.163.com/blog/static/101025332007317114021924 http://qz.qq.com/305266218/blog?uin=305266218&vin=0&blogid=30 http://83871313.blog.sohu.com/rss (half way down) http://endchenyao.blog.163.com/blog/static/1216468722011021101322842 and a dozen more similar.
AND, other links to this article :- http://www.xiangtan.co.uk/reading2shoebox.htm http://libaioutstanding.blog.163.com/blog/static/101025332007317114021924 http://qz.qq.com/305266218/blog?uin=305266218&vin=0&blogid=30 http://83871313.blog.sohu.com/rss (half way down) http://endchenyao.blog.163.com/blog/static/1216468722011021101322842 and a dozen more similar.