Best tribute I've read, from his collaborator Roger Penrose: https://www.theguardian.com/science/2018/mar/14/stephen-hawking-obituary https://www.theguardian.co

Best tribute I've read, from his collaborator Roger Penrose: https://www.theguardian.com/science/2018/mar/14/stephen-hawking-obituary https://www.theguardian.com/science/2018/mar/14/stephen-hawk...