“The hardest part of researching this book was untangling the origin of thermodynamics. Scientific progress in any area tends to be a steady refinement of qualitative ideas into analytical laws, but in thermodynamics this journey was unusually tortuous, with the result that academic literature today contains many discrepant opinions on what several pioneers of the subject said, what they thought they were saying, and how important their contributions were. I found no single account that provided a thorough and measured estimation of the whole subject.”
— David Lindley (2004), Degrees Kelvin: a Tale of Genius, Invention, and Tragedy (pgs. 318-19)