What does it say on Stephen Hawking's headstone?
R. I. P. Roll in Peace.
What Stephen Hawking doesn't know about wheelchairs isn't worth knowing.
How do you execute Stephen Hawking ? The electric wheelchair.
It puts a whole new spin on meals on wheels. No pun intended.
What's the difference between Stephen Hawking and his wheelchair?
At least his wheelchair can pull a woman.
If you look up the word "wheelchair" in a dictionary, you will see a picture of Stephen Hawking.