the issue of whether the nation gives the elder the right to work as long as they want has been raising a lot of debates. Some might say that there are many disadvantages when inhabitants continue working when they get older such as their health are affected, quality of their job and so on. On the contrary, others insist on the opinion that the older people get, the more experiences they have, so they can give advice effective for the development of the industries. Viewing from a general perspective, I personally agree with the former opinion for the following reasons.