p. 19
“

The constant flux and caprice of mental events do not admit of the establishment of stable experimental conditions.

— Hermann Ebbinghaus

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "The constant flux and caprice of mental events do not admit of the establishment of stable experimental conditions." in the context of "p. 19" to mean that wisdom is timeless.

Source: Wikiquote: "Hermann Ebbinghaus" (Quotes, Memory: A contribution to experimental psychology, 1885: Hermann Ebbinghaus (1885). Memory: A contribution to experimental psychology. New York: Dover.) The 'What it means' explanation text was generated by Google Gemini Flash (accessed January 18, 2026). https://gemini.google.com/app
Hermann Ebbinghaus

About Hermann Ebbinghaus

Hermann Ebbinghaus (January 24, 1850 — February 26, 1909) was a German psychologist who pioneered the experimental study of memory, and is known for his discovery of the forgetting curve and the spacing effect. He was also the first person to describe the learning curve. He was the father of the eminent neo-Kantian philosopher Julius Ebbinghaus.