Common Sense
An illiterate Father with his Educated Son went on a Camping trip. They setup their Tent’n Fell asleep.
Some hours later, Father wakes his Son ‘n Asks: Look up to the Sky ‘n Tell me What you See?
Son: I see millions of Stars.
Father: What does that tell you?
Son: Astronomically, It tells that there are Millions of Galaxies ‘n Planets.
Father slaps the son Hard ‘n says: Idiot, Someone has stolen our tent!