As the saying goes, “Cheerfulnessis health. Having a light heart is better than taking good medicine to relievepain and sufferings”, I believe that it is important to keep a good mood asmuch as possible in our lives.

俗话说，“开心就是健康。保持轻松愉快的心情比吃良药更能解除病痛”，我相信尽量保持良好的心情在我们的生活是很重要的。

First, keeping a good mood is agood for dealing with interpersonal relationships. All of us need friends andwe all like to make friends with those who have a high spirit. Second, keepinga good mood is beneficial to our mental health. In other words, keeping a goodmood is keeping a positive attitude. If we have a positive attitude, we will beeasy to find out the true, the good and the beautiful in our lives, which isconducive for us to keep confident to our lives. In addition, keeping a goodmood is a good way to develop our potentials. If we can keep a good mood orkeep a positive attitude when we meet with some problems on the road tosuccess, we will still be hard-working and confident in ourselves instead ofcomplaining all the time. Finally, keep a good mood is a guarantee of efficientwork and study. Keeping a good mood makes us stay in high spirit andconcentrate on our work or study, which is a premise for our efficient work orstudy.

第一，保持良好的心情有助于处理人际关系。我们都需要朋友，都喜欢和那些心灵高尚的人交朋友。第二，保持良好的心情有益于我们的身心健康。换句话说，保持良好的心情就是保持积极的态度。如果我们拥有积极的态度，我们可以很容易地找到生活中的真实，美好，这将有利于我们对生活保持信心。此外，保持良好的心情是开发我们潜能的好方法。如果我们能保持良好心情或保持拥有积极的态度，当我们在成功路上遇到问题时，我们仍将继续努力工作，保持自信而不是整天抱怨。最后，保持良好的心情是有效学习和工作的保证。保持好的心情可以使我们停留在高精神层次，专注于我们的工作或学习，是我们有效工作或学习的前提。

Therefore, keeping a good mood issignificant in our lives. No matter how things will go, how the future will be,what we should is keeping a good mood, being self-confident and working hard.

因此，在我们的生活中保持良好心情是重要的。不管事情会怎样，未来会如何，我们应该保持良好的心态，自信和努力工作。