--- title: "Meaning & Key Takeaway of: It can be of no practical use to know…" description: "\"It can be of no practical use to know that Pi is irrational, but if we can know, it surely would be intolerable not to know.\" — Edward Charles Titchmarsh" image: "https://sms4smile.com/quotes/i/850/edward-charles-titchmarsh-5073_education_it-can-be-of-no-practical-use-to-know-th_2285375.png" --- # It can be of no practical use to know that Pi is… ![“It can be of no practical use to know that Pi is irrational, but if we can know, it surely would be intolerable not to know.” quote by Edward Charles Titchmarsh](https://sms4smile.com/quotes/i/850/edward-charles-titchmarsh-5073_education_it-can-be-of-no-practical-use-to-know-th_2285375.png) [Download](https://sms4smile.com/quotes/i/850/edward-charles-titchmarsh-5073_education_it-can-be-of-no-practical-use-to-know-th_2285375.png) [Open image](https://sms4smile.com/quotes/i/850/edward-charles-titchmarsh-5073_education_it-can-be-of-no-practical-use-to-know-th_2285375.png) > “It can be of no practical use to know that Pi is irrational, but if we can know, it surely would be intolerable not to know.” [Edward Charles Titchmarsh](https://sms4smile.com/quotes/author/edward-charles-titchmarsh/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Knowing that π is irrational may seem impractical, yet the desire for truth drives intellectual curiosity. **In simple terms:** Knowing π is irrational fuels curiosity. Key Takeaway Pursue knowledge even without practical use. Themes knowledge curiosity mathematics Mood intellectual reflective Type academic philosophical When to use this quote - academic research - educational curricula - personal study - public talks Key Concepts philosophy of science number theory Questions to Reflect On - Why value truth for its own sake? - When does abstract knowledge become useful? A Different Perspective Practical relevance can be questioned, limiting support. ★ ★ ★ ★ ★ No ratings yet [Education](https://sms4smile.com/quotes/about/education/) [Ifs](https://sms4smile.com/quotes/about/ifs/) [Intolerable Know](https://sms4smile.com/quotes/about/intolerable-know-5349437/) [Irrational](https://sms4smile.com/quotes/about/irrational/) [Irrational Know](https://sms4smile.com/quotes/about/irrational-know-4145449/) [Know Pi](https://sms4smile.com/quotes/about/know-pi-3248826/) [Knows](https://sms4smile.com/quotes/about/knows/) [Math](https://sms4smile.com/quotes/about/math/) [Mathematical](https://sms4smile.com/quotes/about/mathematical/) [Mathematics](https://sms4smile.com/quotes/about/mathematics/) [Pi Irrational](https://sms4smile.com/quotes/about/pi-irrational-4858501/) [Practicals](https://sms4smile.com/quotes/about/practicals/) [Surely Intolerable](https://sms4smile.com/quotes/about/surely-intolerable-5349438/) [Use](https://sms4smile.com/quotes/about/use/) [Would be](https://sms4smile.com/quotes/about/would-be/) ## Related quotes > [If the world is irrational, we can never know it -- either it or its irrationality.](https://sms4smile.com/quotes/edward-abbey/if-the-world-is-irrational-we-can-never-know-it-either-it-or-its/) [Edward Abbey](https://sms4smile.com/quotes/author/edward-abbey/) > [It is bad enough to know the past; it would be intolerable to know the future.](https://sms4smile.com/quotes/w-somerset-maugham/it-is-bad-enough-to-know-the-past-it-would-be-intolerable-to-know-the/) [W. 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