Sherlock Holmes and Matthew Watson were on a camping and hiking trip.
They had gone to bed and were lying there looking up at the sky. Holmes said， “Watson， look up. What do you see？
“Well， I see thousands of stars.”
“And what does that mean to you？”
“Well， I guess it means we will have another nice day tomorrow. What does it mean to you， Holmes？”
“To me， it means someone has stolen our tent.”