Appendix Quote by Georges Clemenceau
“There are only two perfectly useless things in this world. One is an appendix and the other is Poincaré.”
About This Quote
Source Speech: Remarks on Science, 1914
The quote humorously claims that both an anatomical appendix and the mathematician Poincaré serve no practical purpose.
In simple terms: Both are deemed useless in a tongue‑in‑cheek way.
Key Takeaway
Question the value of seemingly irrelevant knowledge.
Themes
humor
skepticism
science
Mood
playful
ironic
Type
satirical
philosophical
When to use this quote
- medical education
- philosophical debates
- science communication
- academic curricula
Key Concepts
biological redundancy
mathematical abstraction
Questions to Reflect On
- Is something truly useless if it later proves vital?
- How do we decide what knowledge is valuable?
A Different Perspective
The statement overlooks the essential roles the appendix can play in immunity and Poincaré’s foundational contributions to topology and chaos theory.
![“In the appendix to my History of the Russian Revolution I give a detailed and documented study of the ideas of the Bolshevik party on the October revolution. This study, I hope, will make it impossible in the future to ascribe to [Vladimir] Lenin the theory of Socialism in a single country.” quote by Leon Trotsky](https://sms4smile.com/quotes/img-quotes/374/leon-trotsky-2558_appendix_in-the-appendix-to-my-history-of-the-rus_363447.jpg)
