- How sure this is
- 88% sureThese words were traced back to where they first appeared. That source is listed below.
- What turned up
- Letter to Joseph Gillespie, July 13, 1849. Sourced on Wikiquote's 1840s section; matches Collected Works letters as compiled at Abraham Lincoln Online.
- Work
- Letter to Joseph Gillespie
- Occasion
- 1849