# A Mathematician's Lament

> 2009 essay by Paul Lockhart

**Wikidata**: [Q3689213](https://www.wikidata.org/wiki/Q3689213)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/A_Mathematician's_Lament)  
**Source**: https://4ort.xyz/entity/a-mathematician-s-lament


## References

1. Virtual International Authority File