Brief introduction:
"Interstellar" tells that the Earth is no longer suitable for human survival, and an expedition with a mission to travel through wormholes to space, and finally save the precarious human race (°u°), so that humanity survived in the vast universe.

Crops are sick, mankind is facing a food crisis, the environment is deteriorating, and mankind is about to perish
Former NASA astronaut, male protagonist Cooper and his daughter Murphy
The genius girl Murphy finds a strange gravity field in her home, books falling out of the bookcase for no reason, and ceilings falling dust and posing in special shapes, which she interprets as a ghost
Deciphering the dust code, is a coordinate, the male protagonist and daughter came to Professor Brand's scientific research base, and the plan to save mankind
A plan is to build a space station to save everyone on Earth after getting the gravitational algorithm and black hole data. Plan b is to abandon all the people on Earth and colonize the alien planet with fertilized eggs
The professor ostensibly told the male protagonist that to execute plan b, send back black hole data to study the gravitational algorithm, and then execute plan a.
In fact, the professor is a thorough pessimist who thinks that plan a is impossible to achieve. By this time, the professor had actually abandoned all of humanity.
Cooper bids farewell to her daughter, who says that the code for the book that the ghost pushed down that day was "stay", which means to stay, but the father is gone
The male protagonist and 3 other teammates embark on a journey through the stars. They travel through wormholes to new galaxies beyond the Milky Way.
One of the teammates, the heroine, Brand
The first stop, Planet Miller, is one hour equivalent to seven years on Earth
There is nothing here but Wang Yang
Brand made a mistake and his teammates died
In this operation, they paid a heavy price for 23 years of earth and the sacrifice of their teammates.
The professor died and told Brand the truth
He had already solved the equations, but black hole data was impossible to obtain, so at the beginning there was only a plan to colonize the alien planet b, and the Earthlings had to wait for death.
The mistake of the operation, the spacecraft is not fueled, and the next operation can only choose one of the remaining two planets to ensure that the remaining fuel is returned to Earth.
The male protagonist feels that Brand wants to go to the planet Edmunds only because her boyfriend is there; while the female protagonist thinks that the male protagonist only wants to selfishly return to Earth to reunite with his daughter.
Finally went to the planet Mann according to Cooper's opinion, and yes, this time it was the male protagonist who made a mistake
As Brand said, there are no miracles on the planet Mann. All the data was forged by Mann in order to save himself.
Mann knew from the outset that Plan A could not be realized because it was impossible to enter the black hole to obtain the black hole gravitational data. So he blew up the black scientists on the space station
Mann had been the best scientist ever, and he had come to the planet with a mission to save humanity, and he thought he would succeed, but when he first saw it many years ago, he knew that there was no hope, and that there was only one person waiting for him to die.
He has changed. He was eroded by the fear of death in countless long nights. He creates fake data to fool people into thinking that humans can live here, and all this is just for their own survival.
Mann wanted to kill Kupa, but he took the box lunch, and Kupa and Brand successfully protected the space station
However, happiness is born of sorrow and will soon face a greater test
Only robots Tass and Cooper make sacrifices and separate from the space station to shoot the station from the edge of the black hole to the planet Edmunds
The male protagonist sacrificed his life for righteousness, but miraculously lived, and he entered the hypercube, that is, the three-dimensional space placed in the five-dimensional space
He saw his daughter's life in the hypercube, and he knew how good it was to stay on earth and accompany his daughter to grow up. Now the mission has not been completed and everything has been missed.
He moves the book on his daughter's shelf regularly through gravity, and the book falls to the ground, which is the secret of the ghost and the code stay at the beginning of the film.
The story of the past, and the choice of the future, form a closed loop, and what should happen is still happening as if I learned about the Möbius ring in the dot-set topology
The robot in the same five-dimensional space sent a message, and the male protagonist realized that this is the future human being, and there is salvation! He passed the black hole data to his daughter's watch hands
Murphy deciphers Morse's code and unlocks the gravitational formula
The hypercube disappears, and Cooper travels through black holes and wormholes back into the solar system
Cooper's Earth age is already 124 years old, but he is still very young, and his daughter Murphy has been an old woman who is nearly 100 years old, and she has achieved fame and grandchildren
Murphy told him that one could not watch his children die and asked him to go to outer space to find Brand, who was as young and lonely as he was.
At the end of the film, the heroine arrives on the planet Edmunds and takes off her helmet, indicating that human civilization will continue in the new homeland.
My afterthought:
Logs for January 1, 2020
Unexpectedly, after a group of people had eaten, drank and had fun all night, I lay down on my bed, watched "Interstellar" again, and spent the last night of 2019. My temporary knowledge of related physical concepts and my obsession in recent months with the true story of parallel universes are not completely obscured.
A few places that can shock my heart: one is that song does not walk gently into that good night, the second is that Cooper weeps bitterly when watching the video of his son and daughter in the silent world many years later, the third is the twilight daughter and the father of the youth, it is the reunion of the long-term parting and the last side, and the fourth is the game of complete loneliness, faith, mission and humanity. I admit that it is very touching, but Xu is a sea in his heart, and there is really only one tear in his eyes.
Friends around me always ridiculed my lost confidence, although I repeatedly stressed that it was a stinky face, a way to live without any fault and not miss too much. Life is like a drama, all rely on acting, acting, the skin really lives into a lizi, the probability is a good thing, after all, false to the extremely sincere, but also harvest flowers and applause. The only thing that is gratifying is that I am willing to continue to act and act more brilliantly.
But, cruelly and truly, the days of brilliance will pass, the bad days will pass, the days of excitement will pass, the days of confusion will pass, the days of liveliness will pass, the days of peace and quiet will pass, and the days of any appearance will eventually pass. In this way, like Brand's alternative interpretation of love in Interstellar when he tried to persuade Cooper to choose Edmunds' planet, love is the only thing we can perceive that transcends the dimensions of time and space.
Yes, for family, friends, lovers, learning, career, pursuit, past, present, future, we have too many inexplicable love-hate intertwined emotions, they are hidden in a picture of true and false deep shallow and obscure changes, and turn into our broken or complete "feelings", only it, even if the mountain and water a journey of life ushered in, will not be dissolved, will not be forgotten, will not die, it is unique and has a different beauty.
"I know, you can't hear what I'm saying, all the news is sinking into the dark space, and Louise said, uh, I should have learned to put you down, so, I learned to put you down, Dad, I don't know where you are, but I want you to rest in peace, goodbye." 」 The words of Tom (Cooper's son, Murphy's brother) reminded me of Zhan Qingyun's defense:
Letting go is never the price of growth
Letting go is growth itself.
Luo Zhenyu's feelings do have a deep understanding: if you don't live the way you want to live, you will eventually have to think according to the way you live, so the more you live, the more you smoke. I think it's just as uncomfortable as the twist of Kill a Mockingbird. When you look at the circle of friends, you will see chicken blood, lost into dogs, sprinkled dog food, self-inflicted sins, pear blossoms with rain, inexplicable... Joys and sorrows, sweet and sour, all kinds of records, all kinds of emotions, but none of them, should not be. I hated this "roughness" (the truth of intimate and non-intimate relationships) for quite some time, and I ended up "hating" myself as well. Fortunately, slowly something changed and I started trying to hug it, to embrace myself.
In the new year, bless everyone: May all that you have learned and witnessed lead you to a wonderful future.