http://www.goodreads.com/author/quotes/29874.Martin_Luther Martin Luther https://www.goodreads.com/author/quotes/29874.Martin_Luther Martin Luther quotes Martin Luther http://www.goodreads.com/author/quotes/29874.Martin_Luther Citati - goodreads.com Martin Luther http://www.goodreads.com/author/quotes/29874.Martin_Luther http://www.goodreads.com/author/quotes/29874.Martin_Luther Martin Luther Martin Luther Martin Luther Martin Luther http://www.goodreads.com/author/quotes/29874.Martin_Luther http://www.goodreads.com/author/quotes/29874.Martin_Luther http://www.goodreads.com/author/quotes/29874.Martin_Luther Martin Luther Martin Luther quotes Luther observed about dogs - http://www.goodreads.com/author/quotes/29874.Martin_Luther Goodreads.com Quotes by Martin Luther from GoodReads URL Quotes by Martin Luther from GoodReads