--- title: "Meaning & Key Takeaway of: Every cell is a triumph of natural…" description: "\"Every cell is a triumph of natural selection, and we’re made of trillions of cells. Within us, is a little universe.\" — Carl Sagan" image: "https://sms4smile.com/quotes/i/6eb/carl-sagan-160_cells_every-cell-is-a-triumph-of-natural-selec_1519882.jpg" --- # Every cell is a triumph of natural selection, and we’re… ![“Every cell is a triumph of natural selection, and we’re made of trillions of cells. Within us, is a little universe.” quote by Carl Sagan](https://sms4smile.com/quotes/i/6eb/carl-sagan-160_cells_every-cell-is-a-triumph-of-natural-selec_1519882.jpg) [Download](https://sms4smile.com/quotes/i/6eb/carl-sagan-160_cells_every-cell-is-a-triumph-of-natural-selec_1519882.jpg) [Open image](https://sms4smile.com/quotes/i/6eb/carl-sagan-160_cells_every-cell-is-a-triumph-of-natural-selec_1519882.jpg) > “Every cell is a triumph of natural selection, and we’re made of trillions of cells. Within us, is a little universe.” [Carl Sagan](https://sms4smile.com/quotes/author/carl-sagan/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Our bodies are composed of countless cells, each a product of evolution, forming a tiny universe within us. **In simple terms:** We are made of many tiny, evolved cells. Key Takeaway Appreciate the complexity of life. Themes biology evolution wonder Mood awe curious Type scientific philosophical When to use this quote - medical research - education - personal reflection Key Concepts Cellular biology cosmology interconnectedness Questions to Reflect On - How does this perspective change your view of health? - What does it mean to be a "universe" inside? A Different Perspective May feel overwhelming to grasp scale. ★ ★ ★ ★ ★ No ratings yet [Natural selection](https://sms4smile.com/quotes/about/natural-selection/) [Nature](https://sms4smile.com/quotes/about/nature/) [Triumph](https://sms4smile.com/quotes/about/triumph/) [Universe](https://sms4smile.com/quotes/about/universe/) ## Related quotes > [HIV is certainly character-building. It's made me see all of the shallow things we cling to, like ego and vanity. Of course, I'd rather…](https://sms4smile.com/quotes/randy-shilts/hiv-is-certainly-character-building-it-s-made-me-see-all-of-the/) [Randy Shilts](https://sms4smile.com/quotes/author/randy-shilts/) > [“But if humans can make new varieties of plants and animals, must not nature do so also? 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I created this phone for the classic woman, who like me,…](https://sms4smile.com/quotes/kimora-lee-simmons/i-like-everything-with-a-heaping-dose-of-feminitity-including-my-cell/) [Kimora Lee Simmons](https://sms4smile.com/quotes/author/kimora-lee-simmons/) > [Especially for those of us who lived in single cells, you had the time to sit down and think, and we discovered that sitting…](https://sms4smile.com/quotes/nelson-mandela/especially-for-those-of-us-who-lived-in-single-cells-you-had-the-time/) [Nelson Mandela](https://sms4smile.com/quotes/author/nelson-mandela/) > [Well, you know, they use those words so that they can scare people "terror" and "cell."](https://sms4smile.com/quotes/rosie-o-donnell/well-you-know-they-use-those-words-so-that-they-can-scare-people/) [Rosie O'Donnell](https://sms4smile.com/quotes/author/rosie-o-donnell/) > [Only cells that had been transformed by a virus or a genetic mutation had the potential to become immortal.](https://sms4smile.com/quotes/rebecca-skloot/only-cells-that-had-been-transformed-by-a-virus-or-a-genetic-mutation/) [Rebecca Skloot](https://sms4smile.com/quotes/author/rebecca-skloot/) > [We know life is futile. 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