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.
Scientists are peeping toms at the keyhole of eternity.
The art of doing science is doing the important things first.
Any objective look at what science has to say about climate change ought to be sufficient to persuade reasonable people that the climate is changing and that humans are responsible for a substantial part of that - and that these changes are doing harm and will continue to do more harm unless we start to reduce our emissions.
The thing to keep in mind is that we're still in the very early days when it comes to the search for extraterrestrial intelligence. Saying there's a silence is a bit like if Columbus, looking to discover a new continent, only sailed 10 miles off the coast of Spain before turning back to say, 'Nothing out there!'
The danger is that the compromises and special interests inherent in Kyoto-style targets and cap-and-trade will be accepted because of bureaucratic momentum.
The aim of science is to seek the simplest explanation of complex facts. We are apt to fall into the error of thinking that the facts are simple because simplicity is the goal of our quest. The guiding motto in the life of every natural philosopher should be ``Seek simplicity and distrust it.''
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