We 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.
Lord KelvinRead
Do not imagine that mathematics is hard and crabbed, and repulsive to common sense. It is merely the etherealization of common sense.
Interpretation
Mathematics is not as difficult as it seems; it's a refined form of common sense.
In this quote, Lord Kelvin emphasizes that mathematics should not be viewed as an intimidating or difficult discipline. Instead, he argues that it is an abstraction of common sense, implying that mathematical concepts stem from fundamental logical reasoning that is innate to human understanding. By redefining mathematics in this way, he encourages individuals to engage with the subject without fear or prejudice.
In practice
In a classroom setting to encourage students who find math challenging.
We 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.
Science is bound, by the everlasting vow of honour, to face fearlessly every problem which can be fairly presented to it.
The word 'universe' is obviously not intended to have a plural, but science has evolved in such a way that we need a plural noun for something similar to what we ordinarily call our universe.
The scientific theorist is not to be envied. For Nature, or more precisely experiment, is an exorable and not very friendly judge of his work. It never says "yes" to a theory. In the most favorable cases it says "Maybe," and in the great majority of cases simply "No." If an experiment agrees with a theory it means for the latter "Maybe," and if it does not agree it means "No." Probably every theory will some day experience its "No" - most theories, soon after conception.
Science is a way to not fool ourselves.
What is the difference between a 2Β°C world and a 4Β°C world? Human civilisation!
I have lived much of my life among molecules. They are good company. I tell my students to try to know molecules, so well that when they have some question involving molecules, they can ask themselves, What would I do if I were that molecule? I tell them, Try to feel like a molecule; and if you work hard, who knows? Some day you may get to feel like a big molecule!
Fractal geometry is not just a chapter of mathematics, but one that helps Everyman to see the same world differently.
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