#StephenHawking born on the 300th anniversary of Galileo's death, passed today, the day of #Einstein birth, which amazingly is also #PiDay. Perhaps somewhere today a new #physicist is born, and undoubtedly they will perfect their craft, using @khanacademy. Thanks @salkhanacademy!pic.twitter.com/Towagricnl
"Try to make sense of what you see and wonder about what makes the universe exist. Be curious. And however difficult life may seem, there is always something you can do and succeed at. It matters that you don’t just give up.” #StephenHawking 
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What an extraordinary life! Will continue to inspire generations to come. My humble homage to a great soul.
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Perseverance!
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