Everything in nature is the result of fixed laws.
Charles DarwinRead
I am not very sceptical, β a frame of mind which I believe to be injurious to the progress of science. A good deal of scepticism in a scientific man is advisable to avoid much loss of time, but I have met with not a few men, who, I feel sure, have often thus been deterred from experiment or observations, which would have proved directly or indirectly serviceable .
Interpretation
Skepticism can hinder scientific progress, but a balanced approach is essential.
In this quote, Charles Darwin expresses his belief that while a certain level of skepticism is necessary in science to prevent wasted effort, being overly skeptical can actually impede important discoveries. He suggests that some scientists may hold back from conducting experiments or making observations that could lead to valuable insights due to excessive skepticism, implying that a more open-minded approach can facilitate scientific advancement.
In practice
A scientist might use this quote in a conference to discuss the importance of balancing skepticism with openness to new observations.
Everything in nature is the result of fixed laws.
The highest possible stage in moral culture is when we recognize that we ought to control our thoughts.
I am quite conscious that my speculations run beyond the bounds of true science....It is a mere rag of an hypothesis with as many flaw[s] & holes as sound parts.
We cannot fathom the marvelous complexity of an organic being; but on the hypothesis here advanced this complexity is much increased. Each living creature must be looked at as a microcosm--a little universe, formed of a host of self-propagating organisms, inconceivably minute and as numerous as the stars in heaven.
I have called this principle, by which each slight variation, if useful, is preserved, by the term of Natural Selection.
we are always slow in admitting any great change of which we do not see the intermediate steps
There is a reward structure in science that is very interesting: Our highest honors go to those who disprove the findings of the most revered among us. So Einstein is revered not just because he made so many fundamental contributions to science, but because he found an imperfection in the fundamental contribution of Isaac Newton.
The study of mathematics is apt to commence in disappointment... We are told that by its aid the stars are weighed and the billions of molecules in a drop of water are counted. Yet, like the ghost of Hamlet's father, this great science eludes the efforts of our mental weapons to grasp it.
The missing link in cosmology is the nature of dark matter and dark energy.
Knowing what your parents have gives you hints of things, but your genome is a totally unique combination of and interchange of DNA from your parents. There is no one else like you genetically.
I've had a chance to fly a lot of different airplanes, but it was nothing like the shuttle ride.
Science can amuse and fascinate us all, but it is engineering that changes the world.
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