Skip to content

The discoveries of yesterday are the truisms of tomorrow…

“The discoveries of yesterday are the truisms of tomorrow, because we can add to our knowledge but cannot subtract from it.” quote by Arthur Koestler
Download Open image
“The discoveries of yesterday are the truisms of tomorrow, because we can add to our knowledge but cannot subtract from it.”

Arthur Koestler

About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

Knowledge accumulates; we can add new facts but cannot erase what we already know.

In simple terms: We can only add to what we know.

Key Takeaway

Recognize the permanence of learning.

Themes

knowledge history learning

Mood

reflective cautious

Type

philosophical cautionary

When to use this quote

  • education
  • research
  • policy making

Key Concepts

epistemology cognitive bias

Questions to Reflect On

  • What assumptions are you holding onto?
  • How can we unlearn outdated ideas?
A Different Perspective

Overreliance on past knowledge may hinder fresh perspectives.

★ ★ ★ ★ ★ No ratings yet

More by Arthur Koestler

Explore all 199 Arthur Koestler quotes

More Add quotes

Browse all 2,710 Add quotes