It science involves an intelligent and persistent endeavor to revise current beliefs so as to weed out what is erroneous, to add to their accuracy, and, above all, to give them such shape that the dependencies of the various facts upon one another may be as obvious as possible.
Interpretation
Science is a continuous effort to improve and refine our understanding of the world.
In this quote, John Dewey emphasizes the importance of scientific inquiry as a diligent and intelligent pursuit aimed at questioning current beliefs. He suggests that through persistent efforts, we can identify inaccuracies, enhance the precision of our knowledge, and clarify the interconnectedness of various facts, thereby deepening our understanding of the world.
In practice
During a science conference, one could use this quote to encourage researchers to continually question their hypotheses.
Every teacher should realize he is a social servant set apart for the maintenance of the proper social order and the securing of the right social growth. In this way, the teacher always is the prophet of the true God and the usherer-in of the true Kingdom of God.
Democracy has to be born anew every generation, and education is its midwife.
For in spite of itself any movement that thinks and acts in terms of an ‘ism becomes so involved in reaction against other ‘isms that it is unwittingly controlled by them. For it then forms its principles by reaction against them instead of by a comprehensive, constructive survey of actual needs, problems, and possibilities.
Any genuine teaching will result, if successful, in someone's knowing how to bring about a better condition of things than existed earlier.
The reactionaries are in possession of force, in not only the army and police, but in the press and the schools
Communication of science as subject-matter has so far outrun in education the construction of a scientific habit of mind that to some extent the natural common sense of mankind has been interfered with to its detriment.
Hubble touches people. When you're looking that far out, you're giving people their place in the universe, it touches people. Science is often visual, so it doesn't need translation. It's like poetry, it touches you.
My experiments proved that the radiation of uranium compounds can be measured with precision under determined conditions and that this radiation is an atomic property of the element of uranium.
Science is not formal logic-it needs the free play of the mind in as great a degree as any other creative art. It is true that this is a gift which can hardly be taught, but its growth can be encouraged in those who already posses it.
I won't compare ants and people, but ants give us a useful model of how single members of a community can become so organized that they end up resembling, in effect, one big collective brain. Our own exploding population and communication technology are leading us that way.
At the heart of science is an essential balance between two seemingly contradictory attitudes-an openness to new ideas, no matter how bizarre or counterintuitive they may be, and the most ruthless skeptical scrutiny of all ideas, old and new. This is how deep truths are winnowed from deep nonsense.
Some experts say we are moving back to the pre-antibiotic era. No. This will be a post-antibiotic era. In terms of new replacement antibiotics, the pipeline is virtually dry. A post-antibiotic era means, in effect, an end to modern medicine as we know it. Things as common as strep throat or a child's scratched knee could once again kill.
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