- How sure this is
- 85% sureThese words were traced back to where they first appeared. That source is listed below.
- What turned up
- Letter to his brother George, 23 January 1818. Quoted in full, unedited.
- Work
- Letter to his brother George
- Sources checked
- en.wikiquote.orgChecked using claude-sonnet-5, 21 August 2026raw wikitext fetch, exact letter text + citation