--- title: "Meaning & Key Takeaway of: Profound ignorance makes a man dogmatic…" description: "\"Profound ignorance makes a man dogmatic. The man who knows nothing thinks he is teaching others what he has just learned himself; the man who knows a g..." image: "https://sms4smile.com/quotes/i/040/jean-de-la-bruyere-575_common_profound-ignorance-makes-a-man-dogmatic_3136676.png" --- # Profound ignorance makes a man dogmatic. The man who knows… ![“Profound ignorance makes a man dogmatic. The man who knows nothing thinks he is teaching others what he has just learned himself; the man who knows a great deal can't imagine that what he is saying is not common knowledge, and speaks more indifferently.” quote by Jean de la Bruyere](https://sms4smile.com/quotes/i/040/jean-de-la-bruyere-575_common_profound-ignorance-makes-a-man-dogmatic_3136676.png) [Download](https://sms4smile.com/quotes/i/040/jean-de-la-bruyere-575_common_profound-ignorance-makes-a-man-dogmatic_3136676.png) [Open image](https://sms4smile.com/quotes/i/040/jean-de-la-bruyere-575_common_profound-ignorance-makes-a-man-dogmatic_3136676.png) > “Profound ignorance makes a man dogmatic. The man who knows nothing thinks he is teaching others what he has just learned himself; the man who knows a great deal can't imagine that what he is saying is not common knowledge, and speaks more indifferently.” [Jean de la Bruyere](https://sms4smile.com/quotes/author/jean-de-la-bruyere/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. People who think they know everything become rigid, while true knowledge brings humility and openness to learning. **In simple terms:** Ignorance breeds dogma; knowledge fosters humility. Key Takeaway Seek humility, question assumptions. Themes dogmatism humility learning communication Mood reflective critical thoughtful Type philosophical inspirational When to use this quote - teaching - leadership - personal development - conflict resolution Key Concepts epistemology psychology social dynamics Questions to Reflect On - How does certainty affect your willingness to listen? - What steps can you take to stay open to new ideas? A Different Perspective Even the knowledgeable may assume common knowledge, limiting dialogue. ★ ★ ★ ★ ★ No ratings yet [Common knowledge](https://sms4smile.com/quotes/about/common-knowledge/) [Ignorance](https://sms4smile.com/quotes/about/ignorance/) [Men](https://sms4smile.com/quotes/about/men/) [Profound](https://sms4smile.com/quotes/about/profound/) [Speech](https://sms4smile.com/quotes/about/speech/) [Teaching](https://sms4smile.com/quotes/about/teaching/) [Teaching others](https://sms4smile.com/quotes/about/teaching-others/) [Thinking](https://sms4smile.com/quotes/about/thinking/) ## Related quotes > [Profound ignorance makes a man dogmatical.](https://sms4smile.com/quotes/jean-de-la-bruyere/profound-ignorance-makes-a-man-dogmatical/) [Jean de la Bruyere](https://sms4smile.com/quotes/author/jean-de-la-bruyere/) > [Nevertheless so profound is our ignorance, and so high our presumption, that we marvel when we hear of the extinction of an organic being;…](https://sms4smile.com/quotes/charles-darwin/nevertheless-so-profound-is-our-ignorance-and-so-high-our-presumption/) [Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/) > [A dogmatic tone is generally inspired by abysmal ignorance. 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