An educator once said, "Attention is the window to the soul. Without it, the sunshine of knowledge will not shine in. " This statement makes sense. Take our students as an example. If we want to study well, we should pay attention to the lectures in class, and we should pay attention to the teachers' every move. Why did the teacher speak so loudly when he spoke this question? Why did the teacher make another gesture when talking about that question? If you can't concentrate on listening in class, look around and look around, you won't be able to listen well in class. That's why the saying goes, "You can't do two things at once".

Concentration requires not only students to do this, but also all kinds of work. When workers work, if they don't concentrate, they will produce waste products; If the driver is not focused when driving, something will happen; When doctors treat patients, if they don't pay attention, it will bring more pain to patients. (Pupils' Composition Network)

Japanese educator Kuroshio Kimura once said, "Genius is ecstasy." At all times and in all countries, how many people with lofty ideals have taken science seriously and created one miracle after another. Chen Jingrun, a famous mathematician in China, concentrated on tackling key problems and forgot to eat or sleep. He is so infatuated that he doesn't know which day is Chinese New Year or a holiday. He is completely isolated from the world. Newton was so absorbed in thinking that he mistakenly put his pocket watch into the pot as an egg. They have all made amazing achievements. Therefore, if you want to achieve something, you must concentrate and have no distractions. www.t262.com

Friend, don't give more examples. I believe you can understand clearly: whether you are working or studying, you should concentrate, otherwise you will accomplish nothing.