求一篇简单的英语三分钟演讲稿(大一水平,带翻译),失败是一件坏事吗?

Is failure good for us or not?
For failure,which is always considered as a bad thing on the way to achieve our goal,I think it's a necessary part of our life or even for the development of our society.Many of these projects started as good ideas.Others had some level of success,but not enough to have a measurable effect on our lives.Our lives need success as well as failure ,which can blance our heart and spirit.Because if we are always live with golry but no failure,we may lose ourselves.To put it another way,failure plays a vital role in our study and work.On the one hand,failure can makes us know the shortcomings which can't be found directly.On the other hand ,failure can also change our attitute to life,having us find out the beauty around us and strength our mind .In addition,challenging failure can add experience to our future work so that we could deal with the difficulty easily.Finally,I want to say that failure itself isn't terrible but the strongest enemies are ourselves instead!Only taking failure correctly ,can we have a bright future.Failure isn't a bad thing!