Science proceeds more by what it has learned to ignore than what it takes into account.
Interpretation
Scientific progress often comes from focusing on relevant information while disregarding the irrelevant.
Galileo Galilei's quote highlights the essence of scientific inquiry, suggesting that the advancement of knowledge often relies more on the ability to discard unnecessary information than on accumulating facts. This perspective encourages scientists and thinkers to hone their focus, directing their efforts toward what truly matters in their studies, rather than getting lost in trivial details that do not contribute to understanding.
In practice
In a speech about scientific methods, one might quote Galileo to emphasize the importance of focusing on essential data.
It has always seemed to me extreme presumptuousness on the part of those who want to make human ability the measure of what nature can and knows how to do, since, when one comes down to it, there is not one effect in nature, no matter how small, that even the most speculative minds can fully understand.
We must say that there are as many squares as there are numbers.
The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had nothing else in the universe to do.
Philosophy is written in this grand book, the universe, which stands continually open to our gaze. But the book cannot be understood unless one first learns to comprehend the language and read the letters in which it is composed.
That sculpture is more admirable than painting for the reason that it contains relief and painting does not is completely false. ... Rather, how much more admirable the painting must be considered, if having no relief at all, it appears to have as much as sculpture!
To command their professors of astronomy to refute their own observations is to command them not to see what they do see and not to understand what they do understand.
Science is but an image of the truth.
Part of knowing how to think is knowing how the laws of nature shape the world around us. Without that knowledge, without that capacity to think, you can easily become a victim of people who seek to take advantage of you.
While consumers may be more shocked by pink slime or the feeding of Prozac to poultry, the routine feeding of millions of pounds of human antibiotics to chickens presents a much graver threat.
Someday someone will write a pathology of experimental physics and bring to light all those swindles which subvert our reason, beguile our judgement and, what is worse, stand in the way of any practical progress. The phenomena must be freed once and for all from their grim torture chamber of empiricism, mechanism, and dogmatism; they must be brought before the jury of man's common sense.
It's a pity that nobody has found an exploding black hole. If they had, I would have won a Nobel prize.
One could perhaps describe the situation by saying that God is a mathematician of a very high order, and He used very advanced mathematics in constructing the universe.
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