An interesting movie "Back to the Future"

Recently watched a long time ago movie, called "Back to the Future", about a strange doctor who invented a time-space machine that can travel through time, whether it is to go back to the past or to the future, as long as the time is set, there is enough motivation to achieve time travel

There are three films in the film, each of which is interesting, the first of which tells the story of the protagonist Martin, who jumps into a time machine and travels back in time to avoid shooting

His arrival inadvertently undermines the meeting, love and marriage of his parents at a young age, thus causing the future Martin and his older siblings to slowly disappear and not exist in the future

In order to prevent himself and his brother and sister from disappearing, Martin wants to match his father and mother, and at the same time finds his young doctor and asks him to study the space-time machine and help him return to the future

In this film, Martin encourages his father and makes him brave, and his previously cowardly father finally punches Beeve, who often bullies him, just this little change of his father, so that Martin's future is completely different

At the beginning of the play, Martin's father is a cowardly person, his mother is a somewhat obese old-fashioned housewife, his brother wears a convenience store uniform, and when Martin returns to the future from the past, he finds that his father has become a famous writer, his mother is a slim and elegant lady, his brother wears a neat suit to work, and Bifu, who used to oppress and bully his father, is cleaning their cars

This future is not the future of Martin's memory but it is his future, the new future created by the small wings that he used to encourage his father and flap

If the first part tells us that the future can be changed, then the second part tells us that the future cannot be changed by outsiders

Martin wants to bring back a sports yearbook from the future so that he can now use the above records to determine which team to buy to win, thus winning a large prize money

As a result, the old Bifu discovers the secret of the space-time machine, and the old Bifu secretly returns to the past with the sports almanac, and when Martin and the Doctor return to the past, they find that everything has changed

His father died, his mother married Bif, who became a monopoly on the sports yearbook, and the once peaceful city became full of violent gun casinos

In order to return the past to the normal track, Martin wants to know what year, month and day the little Bif got the sports almanac, and then returns to that day with the doctor on a space-time machine, retrieves the sports almanac from the little Bif's hand, and burns it so that the distorted space-time can return to normal. After some adventure, the sports yearbook is destroyed, the distorted time and space return to normal, and the Doctor unexpectedly returns to the long past West

The final film is Martin's return to the distant Past West to save the Doctor, the finale is very happy, the Doctor begins to travel time and space with the lover he met in the West, and Martin also overcomes his shortcomings in the West and changes his original disabled future

The whole film tells us that the future can be changed, and the opportunity for change is in the hands of ourselves now

And fantasizing about going back to the past from the present, and then relying on the current experience, to buy lottery tickets, to buy buildings, to do a lot of things, that will only disrupt time and space, so that the future becomes unrecognizable

Instead of fantasizing about going back to the past or enjoying the future, it is better to grasp the present, because a small change can affect the future, and only the present is real!