求翻译：世界上本来就没有完美的人，再强大的人也会有犯错误的时候。我们应该相信我们每个人都是独一无二的。孔子都说过三人行必有我师焉。我们为什么不能相信自己呢，所以，有时候，如果我们要成功，我们需要挑战权威！是什么意思？

In the world does not have the perfect person originally, the formidable person also can have the time which makes a mistake.We should believe our each people all are unique.Kong Zi all had said three human of lines must have my teacher.Why can't we believe oneself, therefore, sometimes, if we must

Already there is no perfect person in the world, when powerful people would make a mistake. We believe that each of us is unique. Confucius said three lines will teach me how. Why we can't believe it, so sometimes, if we are to succeed, we need to challenge authority!