The work an unknown good man has done is like a vein of water flowing hidden underground, secretly making the ground green.
Thomas CarlyleRead
Science must have originated in the feeling that something was wrong.
Interpretation
The pursuit of science is driven by a recognition of problems or injustices that need to be addressed.
In this quote, Thomas Carlyle suggests that the foundation of scientific inquiry lies in the inherent sense of dissatisfaction with the status quo. When individuals perceive that something is amiss or incorrect in the world around them, it spurs them to explore, investigate, and ultimately seek understanding or solutions through scientific methods, reflecting a human instinct to rectify what is wrong.
In practice
During a science conference, a speaker quoted Carlyle to emphasize the importance of addressing societal issues through scientific research.
The work an unknown good man has done is like a vein of water flowing hidden underground, secretly making the ground green.
Thirty millions, mostly fools.
There is a great discovery still to be made in literature, that of paying literary men by the quantity they do not write.
For the superior morality, of which we hear so much, we too would desire to be thankful: at the same time, it were but blindness to deny that this superior morality is properly rather an inferior criminality, produced not by greater love of Virtue, but by greater perfection of Police; and of that far subtler and stronger Police, called Public Opinion.
Enjoying things which are pleasant; that is not the evil; it is the reducing of our moral self to slavery by them that is.
Clean undeniable right, clear undeniable might: either of these once ascertained puts an end to battle. All battle is a confused experiment to ascertain one and both of these.
One in 200 stars has habitable Earth-like planets surrounding it - in the galaxy, half a billion stars have Earth-like planets going around them - that's huge, half a billion. So when we look at the night sky, it makes sense that someone is looking back at us.
We've been modifying the biological world at the level of DNA for thousands of years. Somehow there is this new fear of what we already have been doing and that fear has limited our ability to provide real solutions.
There is no branch of mathematics, however abstract, which may not some day be applied to phenomena of the real world.
So we find that the three possible solutions of the great problem of increasing human energy are answered by the three words: food, peace, work... Their scientific meaning and purpose now clear to me: food to increase the mass, peace to diminish the retarding force, and work to increase the force accelerating human movement.
Development of the space station is as inevitable as the rising of the sun; man has already poked his nose into space and he is not likely to pull it back . . . . There can be no thought of finishing, for aiming at the stars-both literally and figuratively-is the work of generations, and no matter how much progress one makes, there is always the thrill of just beginning.
Long intervals frequently elapse between the discovery of new principles in science and their practical application... Those intellectual qualifications, which give birth to new principles or to new methods, are of quite a different order from those which are necessary for their practical application.
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