An uneducated father with his educated son went on a camping trip. They set-up their tent and fell asleep.
Some hours later, the father woke up his son.
Father- Look up to the sky and tell me what you see.
Son- I see millions of stars.
Father- And what does that tell you?
Son- Astronomically, it tells that there are millions of galaxies and planets.
Father slaps the son hard and says- “Idiot, someone has stolen our tent”