RIP Stephen Hawking. One of the most intelligent human beings of our time has passed away, and the world definitely won't be the same without him. After outliving his (terminal) diagnosis by an ever-so-slight 55 years, he became one of the world's most recognizable intellectuals. I must say, for a man that faced great challenges from the time he as just a young man, he had a pretty darn good life. You can read about him in more detail at the link below.
Image Source: http://www.dailymail.co.uk/news/article-5498269/Professor-Stephen-Hawking-dead-76.html