“人最大的敌人就是他自己。只有懂得战胜自己，才会超越他人。”这句话意味深长，我一直都未能彻底理解。直到我读了《超越自己》一书，我才有了深深的体会，它使我受益匪浅。随着科技日新月异的发展，时代的不断变更，我们21世纪的中学生们面对的种种困难、挑战日益增多，为 “The greatest enemy of man is himself. Only by knowing to overcome himself will he transcend others.” This sentence is very meaningful and I have not been able to fully understand it. It wasn’t until I read the book “Beyond Myself” that I had a deep understanding and it benefited me a lot. With the rapid development of science and technology and the continuous changes of the times, the difficulties and challenges faced by our middle school students in the 21st century are increasing.