The two talked a bit and the call was disconnected. Yang Dao came to the staff room and knocked on the door. Almost all the teachers were sitting inside, sharing morning coffee. They all heard the knock and a dozen pairs of eyes turned to the door.
Yang Dao smiled and bowed. He said, "Good morning, Professors."
The teachers loved his polite behavior and all replied to him. Some lady professors were warm to him and even asked him how were his vacations. Yang Dao replied to them all. He asked, "Professor Newton. I have my physics semestral assignment here. Would you like to take a look?"
Professor Newton immediately put down the coffee mug in his hand and said, "Finally found the time?"
Yang Dao scratched the back of his head. He spoke with a hippie smile, "It is not like that. Physics is tougher than Computer Operations."
