“Oh, Diamond! Diamond! thou little knowest what mischief thou hast done!”
Isaac Newton (1643–1727) British physicist and mathematician and founder of modern classical physics
This is from an anecdote found in St. Nicholas magazine, Vol. 5, No. 4, (February 1878) http://www.gutenberg.org/files/15331/15331-h/15331-h.htm :<br>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.