The key to success Nobody want to fail.As a man we always hope to achieve success or realize our dreams .But just few of us can do it well. It`s not difficult to set up a goal.The difficulty is working hard towards the goal and never give up. In present society, every individual makes an endeavor to pursue a higher living standard. If we want to have success ,of course we, we should choose perseverance.And we should put a high value on perseverance ,never giving up.It is self-evident that perseverance contributes to success. So we hold that if we feel like victory, we are supposed to be persistent on what we are clinging to. Only in this way ,can we cultivate an aggressive and rational character and achieve a bringt future.