i was reading a biography of lilian -- make sure the screen here. lilian had a very hard living existence, as you can see the slide here. this is a woman who is fabulous, she drank, smoked, amazing tales of long life, in front of joe mccarthy's committee, she was blacklisted from hollywood and broadway as well and thinking about her life years later during her autobiography which i was reading as i was finishing some she had a quote and she had a quote that captures the stories of the book in a nutshell and the book is this, nothing, of course, ever begins when you think it does. i remember reading that quote, wow, that's the book in a nutshell, evolution, you look at the history of anatomical features, of structures, organs, even of dna itself, genes itself, nothing ever begins when you think it does. if you think lungs evolved when animals walked on land and feathers rose as bird took flight, you would be in very god company and also be wrong and we know this for over a century and that's the story in a nutshell, whether it's genes or anatomical s