Oh, Diamond! Diamond! thou little knowest what mischief thou hast done!" - Meaning and context.">
This is from an anecdote found in St. Nicholas magazine, Vol. 5, No. 4, (February 1878) :
 Sir Isaac Newton had on his table a pile of papers upon which were written calculations that had taken him twenty years to make. One evening, he left the room for a few minutes, and when he came back he found that his little dog "Diamond" had overturned a candle and set fire to the precious papers, of which nothing was left but a heap of ashes.

Oh, Diamond! Diamond! thou little knowest what mischief thou hast done!

— Isaac Newton

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "Oh, Diamond! Diamond! thou little knowest what mischief thou hast done!" in the context of "This is from an anecdote found in St. Nicholas magazine, Vol. 5, No. 4, (February 1878) :
 Sir Isaac Newton had on his table a pile of papers upon which were written calculations that had taken him twenty years to make. One evening, he left the room for a few minutes, and when he came back he found that his little dog "Diamond" had overturned a candle and set fire to the precious papers, of which nothing was left but a heap of ashes." to mean that wisdom is timeless.

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Source: Wikiquote: "Isaac Newton" (Quotes) The 'What it means' explanation text was generated by Google Gemini Flash (accessed January 18, 2026). https://gemini.google.com/app
Isaac Newton

About Isaac Newton

Sir Isaac Newton (January 4, 1643 – March 31, 1727 or in Old Style: December 25, 1642 – March 20, 1727) was an English mathematician, physicist, astronomer, alchemist, theologian, and author (described in his time as a "natural philosopher"), widely recognised as one of the greatest mathematicians and physicists and among the most influential scientists of all time. He was a key figure in the philosophical revolution known as the Enlightenment. His book Philosophiæ Naturalis Principia Mathematica (Mathematical Principles of Natural Philosophy), first published in 1687, established classical mechanics. Newton also made seminal contributions to optics, and shares credit with German mathematician Gottfried Wilhelm Leibniz for developing infinitesimal calculus.