Do not imagine that mathematics is hard and crabbed, and repulsive to common sense. It is merely the etherealization of common sense.
Radio has no future." "X-rays are clearly a hoax". "The aeroplane is scientifically impossible.
Interpretation
What this quote means
This quote emphasizes the tendency to underestimate new technologies and innovations due to a lack of understanding or imagination.
Lord Kelvin's quote reflects the skepticism often encountered in the face of groundbreaking advancements in technology. It highlights how experts, even those with significant knowledge, can dismiss revolutionary ideas by viewing them through the lens of their existing understanding and experiences. This mindset can hinder progress and innovation as it prevents visionaries from pursuing ideas deemed impossible by conventional wisdom.
Themes
In practice
Example use cases
A speaker discussing the history of technology could reference this quote to illustrate how many innovations were once considered impossible.
More from Lord Kelvin
All quotes βWe only know God in His works, but we are forced by science to admit and to believe with absolute confidence in a Directive Power-in an influence other than physical, or dynamical, or electrical forces.
In science there is only physics; all the rest is stamp collecting.
There is nothing new to be discovered in physics now. All that remains is more and more precise measurement.
Let nobody be afraid of true freedom of thought. Let us be free in thought and criticism; but, with freedom, we are bound to come to the conclusion that science is not antagonistic to religion, but a help to it.
I need scarcely say that the beginning and maintenance of life on earth is absolutely and infinitely beyond the range of all sound speculation in dynamical science. The only contribution of dynamics to theoretical biology is absolute negation of automatic commencement or automatic maintenance of life.
Similar quotes
I take no pleasure in the fact that the scientific predictions Iβve relayed to popular audiences turn out to be true.
The study and knowledge of the universe would somehow be lame and defective were no practical results to follow.
Put glibly:_x000D_ _x000D_ In science if you know what you are doing you should not be doing it._x000D_ _x000D_ In engineering if you do not know what you are doing you should not be doing it._x000D_ _x000D_ Of course, you seldom, if ever, see either pure state.
Indeed, our everyday world presents intellectual challenges just as daunting as those of the cosmos and the quantum, and that is where 99 per cent of scientists focus their efforts. Even the smallest insect, with its intricate structure, is far more complex than either an atom or a star.
I think a scientist's job is to explore the Universe, to explore the cosmos around us. People always want to know - why is that useful? Well, on just pure fundamental grounds, on some level it's like art, it's like umm, music, it's aesthetics, it's like philosophy. You want to know where you are in the Universe.
Statistics is the grammar of science.