--- title: "Meaning & Key Takeaway of: The human brain is the last, and…" description: "\"The human brain is the last, and greatest, scientific frontier. It is truly an internal cosmos that lies contained within our skulls. The more than 100..." image: "https://sms4smile.com/quotes/i/2db/joel-davis-248734_astronomy_the-human-brain-is-the-last-and-greatest_2633135.png" --- # The human brain is the last, and greatest, scientific… ![“The human brain is the last, and greatest, scientific frontier. It is truly an internal cosmos that lies contained within our skulls. The more than 100 billion nerve cells and trillion supporting cells that make up your brain and mine constitute the most elaborate structure in the known universe.” quote by Joel Davis](https://sms4smile.com/quotes/i/2db/joel-davis-248734_astronomy_the-human-brain-is-the-last-and-greatest_2633135.png) [Download](https://sms4smile.com/quotes/i/2db/joel-davis-248734_astronomy_the-human-brain-is-the-last-and-greatest_2633135.png) [Open image](https://sms4smile.com/quotes/i/2db/joel-davis-248734_astronomy_the-human-brain-is-the-last-and-greatest_2633135.png) > “The human brain is the last, and greatest, scientific frontier. It is truly an internal cosmos that lies contained within our skulls. The more than 100 billion nerve cells and trillion supporting cells that make up your brain and mine constitute the most elaborate structure in the known universe.” Joel Davis ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. The brain is a complex, vast universe within our heads, the ultimate frontier of science. **In simple terms:** The brain is a huge inner universe. Key Takeaway Explore and respect its complexity. Themes science brain universe frontier knowledge Mood awe inquiry Type philosophical scientific When to use this quote - education - research - personal development Key Concepts neuroscience complex systems cosmic metaphor Questions to Reflect On - What mysteries of the brain intrigue you? - How can we honor its complexity? A Different Perspective Understanding the brain fully may be impossible. ★ ★ ★ ★ ★ No ratings yet [Astronomy](https://sms4smile.com/quotes/about/astronomy/) [Brain](https://sms4smile.com/quotes/about/brain/) [Cosmos](https://sms4smile.com/quotes/about/cosmos/) [Frontiers](https://sms4smile.com/quotes/about/frontiers/) [Human brain](https://sms4smile.com/quotes/about/human-brain/) [Humans](https://sms4smile.com/quotes/about/humans/) [Lying](https://sms4smile.com/quotes/about/lying/) [Nerves](https://sms4smile.com/quotes/about/nerves/) [Science](https://sms4smile.com/quotes/about/science/) [Structure](https://sms4smile.com/quotes/about/structure/) [Universe](https://sms4smile.com/quotes/about/universe/) ## Related quotes > [With its hundred billion nerve cells, with their hundred trillion interconnections, the human brain is the most complex phenomenon in the known universe -…](https://sms4smile.com/quotes/steven-rose/with-its-hundred-billion-nerve-cells-with-their-hundred-trillion/) Steven Rose > [Man's brain is, after all, the greatest natural resource.](https://sms4smile.com/quotes/karl-brandt/man-s-brain-is-after-all-the-greatest-natural-resource/) Karl Brandt > [Your brain is your greatest weapon. 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