In science there is only physics; all the rest is stamp collecting.
Meaning of the quote
Physics is the most important science. All the other sciences, like biology, chemistry, and astronomy, are just collecting information like someone who collects stamps, but they don't have the same level of understanding as physics.
About Lord Kelvin
Lord Kelvin, also known as William Thomson, was an influential Irish-born British mathematician, physicist, and engineer. He made significant contributions to thermodynamics, electricity, and unifying physics as an academic discipline. Kelvin was the first scientist to be elevated to the House of Lords and had a prolific career as an inventor and engineer, working on projects like the transatlantic telegraph cable.
More quotes from Lord Kelvin
Large increases in cost with questionable increases in performance can be tolerated only in race horses and women.
British physicist and engineer (1824-1907)
In science there is only physics; all the rest is stamp collecting.
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The more thoroughly I conduct scientific research, the more I believe that science excludes atheism.
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Heavier-than-air flying machines are impossible.
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The atheistic idea is so nonsensical that I cannot put it into words.
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