根据短文内容判断正、误。At the age of 16, Einstein always played with a group of naughty (淘气的) kids. Because he was so busy playing, he didn't study enough and failed his final exam.
One morning, when Einstein was holding a fishing rod (钓竿) and was about to go fishing with his friends, his father stopped him and said calmly (平静地), "Einstein, you're so fond of playing all day that you failed your exam. I'm worried about your future. "
"What are you worrying about? Jack and Robert also failed, but don't they still go fishing? "
"My boy, you can't think like that, "his dad said. "There is a story that people tell in our hometown. Listen to it now."
"There were two cats playing on a roof (屋顶). One cat suddenly went down the chimney (烟囱). It caught the other cat quickly. When the two cats climbed out of the chimney, one of the cats had soot (煤灰) on its face, while the other cat's face was clean. Seeing the soot-faced cat, the clean cat thought its face must be dirty, so it quickly ran to the riverside and washed its face. The soot-faced cat saw the clean-faced cat and thought its face was also clean, so it just ran down the street. "
"Einstein, no one can be your mirror. You have to think for yourself. If you take your cue (提示) from others, you will never learn. "
Hearing this, Einstein put down his fishing rod and returned to his room. He decided to pay more attention to his study and less attention to what his friends did. This allowed him to be successful.