'Normal science' means research firmly based upon one or more past scientific achievements, achievements that some particular scientific community acknowledges for a time as supplying the foundation for its further practice. — Thomas Kuhn Copy Share Image
Concerned to reconstruct past ideas, historians must approach the generation that held them as the anthropologist approaches an alien culture. They must, that is, be prepared at the start to find that natives speak a different language and map experience… — Thomas Kuhn Copy Share Image
“The question I hoped to answer,was how much mechanics Aristotle had known, how much he had left for people such as Galileo and Newton… — Thomas Kuhn Copy Share Image
Far from being magisterial in its objectivity, science was conditioned by history, society, and the prejudices of scientists. — Thomas Kuhn Copy Share Image
No part of the aim of normal science is to call forth new sorts of phenomena; indeed those that will not fit the box… — Thomas Kuhn Copy Share Image
History, if viewed as a repository for more than anecdote or chronology, could produce a decisive transformation in the image of science by which… — Thomas Kuhn Copy Share Image
All crises begin with the blurring of a paradigm and the consequent loosening of the rules for normal research. .. Or finally, the case… — Thomas Kuhn Copy Share Image
As in political revolutions, so in paradigm choice-there is no standard higher than the assent of the relevant community... this issue of paradigm choice… — Thomas Kuhn Copy Share Image
Each paradigm will be shown to satisfy more or less the criteria that it dictates for itself and to fall short of a few… — Thomas Kuhn Copy Share Image
It is, I think, particularly in periods of acknowledged crisis that scientists have turned to philosophical analysis as a device for unlocking the riddles… — Thomas Kuhn Copy Share Image
Almost always the men who achieve these fundamental inventions of a new paradigm have been either very young or very new to the field… — Thomas Kuhn Copy Share Image
What chemists took from Dalton was not new experimental laws but a new way of practicing chemistry (he himself called it the 'new system… — Thomas Kuhn Copy Share Image
What a man sees depends both upon what he looks at and also upon what his previous visual-conceptual experience has taught him to see. — Thomas Kuhn Copy Share Image
