"Nothing is so fatiguing as the eternal hanging on of an uncompleted task"
About this Quote
James writes as a psychologist-philosopher in an era newly obsessed with attention, habit, and will. His broader project was to treat consciousness not as a lofty abstraction but as something with mechanics: rhythms, frictions, limits. In that context, the “fatiguing” part isn’t the task itself; it’s the constant micro-decisions around it - defer, remember, feel guilty, rehearse. An open loop keeps re-opening. The task becomes a background process, consuming bandwidth precisely because it never gets the clean finality of completion.
Subtext: procrastination isn’t a harmless delay, it’s a form of self-interruption. James isn’t moralizing so much as diagnosing. He understands that willpower fails not only through weakness but through overload. Finish the task and you don’t just produce an outcome; you reclaim attention. The line’s quiet sharpness is that it reframes productivity as relief, not virtue: closure as an act of psychic hygiene.
Quote Details
| Topic | Motivational |
|---|---|
| Source | Verified source: The Letters of William James, Vol. 1 (William James, 1920)
Evidence: Nothing so fatiguing as the eternal hanging on of an uncompleted task.... (Letter: To Carl Stumpf, Cambridge, Jan. 1, 1886 (book pagination not shown in the Gutenberg HTML)). This line appears in William James’s letter to Carl Stumpf dated January 1, 1886 (Cambridge), reproduced in the primary-source collection edited by his son Henry James. Your commonly-circulated version adds an initial word (“Nothing is so fatiguing…”) but the letter’s wording omits “is.” As for *first* publication: the letter itself was written on Jan. 1, 1886, but (based on this source) it was first published in print in 1920 in *The Letters of William James* (Vol. I). The Project Gutenberg HTML transcription includes the date and recipient but does not expose the original printed page number. Other candidates (1) Instruction and Assessment for Struggling Writers (Gary A. Troia, 2011) compilation95.0% ... William James wrote to fellow psycholo- gist Carl Stumpf about the emotional cost of procrastinating: “Nothing is... |
| Cite |
Citation Formats
APA Style (7th ed.)
James, William. (2026, February 18). Nothing is so fatiguing as the eternal hanging on of an uncompleted task. FixQuotes. https://fixquotes.com/quotes/nothing-is-so-fatiguing-as-the-eternal-hanging-on-25101/
Chicago Style
James, William. "Nothing is so fatiguing as the eternal hanging on of an uncompleted task." FixQuotes. February 18, 2026. https://fixquotes.com/quotes/nothing-is-so-fatiguing-as-the-eternal-hanging-on-25101/.
MLA Style (9th ed.)
"Nothing is so fatiguing as the eternal hanging on of an uncompleted task." FixQuotes, 18 Feb. 2026, https://fixquotes.com/quotes/nothing-is-so-fatiguing-as-the-eternal-hanging-on-25101/. Accessed 26 Feb. 2026.










