Accompany parents to shop, go to here, parents stopped footstep, I also disrelish them no longer too slow. 70 time: Experience 1977 restore the university entrance exam, experience 78 years of reforming and opening. At that time still is the time that corporeal height shorts, ticket of food coupon, cloth coupon, flesh, oily ticket... a lot of necessaries of lives are supplied by the ticket. 80 time: By market economy, go up star of salary, go into business, Hong Kong and Taiwan, foreign snack, big, Internet brood all the way come over90 time: 20 centuries 90 time are informatization times, also be intellectual economy times, internet begins to gain ground, change the way of life of people gradually. Now is the times that an industry civilization transforms towards civilization of science and technology, reforming and opening 40 years, we experienced the change of delectable world-shaking, and parents aged however80 I after, memory is begin from 80 time, absentminded between nearly 40 years, not bad, I am grown already, parents is well, next I want to accompany you to go slowly together.