He still lowered his head, didn't look at us, and said to himself. "There are no two identical leaves in the world!" 

After a pause, he said, "It is impossible to have the same test paper!" 

"Your papers were exactly the same except for the name!" 

"Say, who copied who?” 

At this point, he just raised his head and his eyes were like ice. I took one look, but retracted immediately, shaking. 

Edward kept silent. I scratched my head and said, "Then we must have done it right. The correct answer is of course the same!" 

The king suddenly burst into a rage and slapped his hands on the table....