Half knowledge is dangerous!
An Aeroplane cleaner was cleaning the Pilot's cockpit, when he saw a book titled, "HOW TO FLY AN AEROPLANE FOR BEGINNERS (Volume 1)
He opened the first page which said: "To start the engine, press the red button...". He did so, and the airplane engine started...
He was happy and opened the next page...:
"To get the airplane moving, press the blue button... "He did so, and the plane started moving at an amazing speed...
He wanted to fly, so he opened the third page which said: To let the airplane fly, please press the green button... "He did so and the plane started to fly...
He was excited...!!
After twenty minutes of flying, he was satisfied, and wanted to land, so he decided to go to the fourth page... and page four says; "To be able to know how to land a plane, please purchase Volume 2 at the nearest bookshop!"
*Moral Lesson*
Never attempt anything without complete information. Half Education is not only dangerous but destructive!
