One day, Tim's mathematics teacher looked at his homework and saw that he had got all his sums right. The teacher was very 天津去哪家癫痫医院pleased-and rather surprised. He called Tim to his desk and said to him, "You got all your homework right this time, Tim.What happened? Did your father help you?"
"No, sir. He was too busy last night, so I had to do it allmyself," said Tim."
(Kangaroos and the Cage)
One day the staff members of a zoo called a meeting to discuss the problem--how to deal wit山东治疗癫痫病的医院在哪h the kangaroos that were found out of the cage. They came to the conclusion that the cage was placed too low and decided to raise it from one to two meters high. But the next day the kangaroos were still at large and they again raised the cage to three meters.
Quite beyond their expectation the next morning they saw the kangaroos still free to go about. They were alarmed and determined to go to all the length b怎样治疗癫痫病y raising the cage to the height of ten meters.
Later a giraffe, while chatting with some kangaroos, asked them, “Do you think they will go on raising your cage?”
“Hard to say,” said a kangaroo, “if they continue forgetting to fasten the cage door.”