It was really shocking to watch the movie by myself, probably because it was adapted from a true story. I felt that a person would need to sacrifice a lot of time with his family for a career he loved, and even let our family I'm worried, but I love you and support you in doing what you love. Always waiting for your return.
The endless loneliness is all around you, but the firm belief in living makes people break through layers of barriers and rush out of layers of difficulties. Humans are really small. In the boundless universe, they are just like a cockroach on the earth, but cockroaches have extremely tenacious vitality and live bravely in this space. In the end, I think the light that the two protagonists see is probably hope! Humans are self-improving, like a spark of fire. There is also the galaxy where human beings yearn for the infinite space outside.
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