Hawking's Paradox

Here's an interesting video on Stephen Hawking, who is kind of the Billy Collins of physicists. Imagine working for three decades to defend a position, when one can't speak, nor at this stage move more than a few muscles in the face. 

Whatever obstacles the rest of us may face in our endeavors must seem inconsequential in comparison. Something I need to recall, when I get testy about the speed bumps on my artistic road.