20200401essay Nowadays, many people believe that it’s better to have broad knowledge because it means they’re wise and knowledgeable. However, I think specializing in one specific subject is more important. It not only symbols your core competition force, but also making you more chances to improve your specific skills. Specifying in one specific subject make us possible to compete easily with other people. If someone just knows many things but not study them deeply, he or she can only take jobs which don’t need so much specific skills, which means everyone can replace him or her. In another word, he or she doesn’t have core competitive force. This kind of person cannot make much progress in his or her work. Specifying in one specific subject enables us to make progress in our specific field. Specifying in one subject means you pay much time and energy in your study at this subject, so you will read more essays and have more chance to learn. If you just read or study a little in many fields without patience, it will be hard for you to make progress in your studies. Take myself for an example. I chose many classes last year, such as English, history and math. However, I rarely reviewed them after the final test and I just know little about each subject. As a result, it didn’t make much progress on my majoring subject and I lost much time. All in all, specializing in one specific subject is more likely to produce better learning outcomes