Stephen Hawking in a house fire.
So he could solve the staircase.
He can't run away from his responsibilities.
Because he has his own shoulder to cry on. Edit: all credit goes to /u/Earleebird who posted it in a comment in /r/oldschoolcool
He never changes his position.
But we would never know because he couldn't stand up
Stephen Hawkings after a house fire.