A cautionary letter does not become a claim of foreseeing the Depression
Identify a contemporaneous document, preserve enough of its actual claim, proposal or approach to inspect, and distinguish it from later commentary about its making, outcomes or what the writer now understands.

My Years with General Motors
Alfred P. Sloan Jr. · 22 weeksA cautionary letter does not become a claim of foreseeing the Depression
SHORT SOURCE EXCERPT“I was not, of course, pessimistic enough”
An October 1929 letter calls for an increased emphasis on economy after expansion, while retaining confidence in longer-term prospects. After reproducing its reasoning and proposed responsibilities, Sloan says his pessimism was insufficient and describes the far sharper contraction that followed.
The later voice gives the record a bounded meaning: it documents a shift in emphasis, not complete foresight of the scale of the coming collapse. That distinction keeps the earlier warning from becoming a hindsight victory.
The source in context.
The Depression tests whether established arrangements can respond to contraction and change. Dated statements, disagreements and proposals lead toward new ways to formulate policy without removing divisional responsibility.
Open this chapterWhat this example supports
The later voice gives the record a bounded meaning: it documents a shift in emphasis, not complete foresight of the scale of the coming collapse. That distinction keeps the earlier warning from becoming a hindsight victory.
Its limit
The record is presented as an excerpt of Sloan’s letter. Its date, economic claims and outcomes are those supplied by the book, and are not independently checked in this craft study.
Source & edition
Alfred P. Sloan Jr., My Years with General Motors; supplied eNet Press digital edition, 2015, ISBN 978-1-61886-397-3; original copyright 1963; edited by John McDonald with Catharine Stevens.
Supplied text, lines 1590–1606. The short quotation is checked against the source.
The completed whole-source AI synthesis supplied candidate observations and the broad argument map. This Codex editorial pass checked original source headings, section boundaries, openings and selected argumentative contexts; inspected every retained example; checked the existing pattern dictionary and base examples; and rewrote or rejected nominations. It is a source-checked editorial pass, not a new independently adjudicated whole-book reading.
supplied eNet Press digital edition, 2015, ISBN 978-1-61886-397-3; original copyright 1963; edited by John McDonald with Catharine Stevens