Time 13:05 hours:
"The second world war... 1939... Europa... Nazis... United States... Hiroshima... 1945..."
Time 13:10 hours:
The students think: "This class is so boring and eternal! It felt like years ago since I check the time and it's only been five minutes."
The teacher thinks: "My God! I feel I've talking, and talking, and talking for hours and it's only been five minutes, will I ever finish this class?!"
The end.
