Failure is important and essential part of success because we can gain the skills and particular techniques through numerous experiments, the failure is one of motivations to inspire us to keep trying until achieving success, and the failure helps us to build a type of stubborn character. They agree that failure is the essential part of success and they disagree that failure is a kind of blemish of our lives. For example, they said that success requires that learning from mistakes and missteps along the ways rather than falling into despair and giving up. Failure and success are two opposite meaning, but failure can lead us to success if we can learn from failure and take effort to overcome it and it is inspiring for people who are aggressive to measure how success they can do. I agree with Donald’s article that failure is not the imperfection of lifetime; it is a tool to inspire us and guide us the ways to success. I disagree with Rick’s perspective that failure always shocks us to stop investigation the ways to achieve success with aggressive attitude. That issue is important because the majorities of people only concentrate on how important to success and neglect the value of failure. In their lives, success seems to be the whole idea in education, career and lifetime. They are afraid of failure and they can not to rise again after falling down at once. We should have aggressive attitude to identify why failure is the closer answer to success. Their perspectives of their articles are definitely associated me to spread my scope of the main idea of failure. The discussion raises my original question to “what level of failure cause people to try again until achieving success without losing confidence?” I might try to add other elements or examples to demonstrate and prove what idea I decide to support.