Thomas Kuhn

"Revolutionary periods are times of great anxiety and intellectual ferment in science."

"We are all imprisoned in paradigms we cannot escape."

"The older generation of scientists often cannot accept the new paradigm."

"What appears irrational to one paradigm may be rational within another."

"The accumulation of anomalies creates the conditions for revolution."

"A paradigm is not merely a set of theories, but a way of seeing the world."

"Scientists are taught to see the world in a particular way, and this teaching shapes their entire career."

"The scientist cannot abandon his paradigm without abandoning his profession."

"Paradigm shifts are not improvements in accuracy but changes in perspective."

"The world is not paradigm-independent; it depends on how we look at it."

"A crisis in science is the prelude to a breakthrough."

"The acceptance of a new paradigm is never purely rational."

"Science progresses through the replacement of one paradigm with another, not through the accumulation of facts."

"The transition between successive worldviews is an experience that no amount of rumination fully prepares one for."

"Discovery commences with the awareness of anomaly."

"We are all, in a sense, prisoners of the paradigm in which we think."

"The scientific enterprise is a deeply human activity, shaped by the culture and time in which it occurs."

"Innovation often requires that we abandon what we know to discover what we don't."

"History, if viewed as a repository for more than anecdote and chronology, could produce a decisive transformation in the image of science by which we are now possessed."

"Revolutionary science does not move at all toward an objective, pre-determined goal."

"The men who have been most successful in science are not necessarily those with the most comprehensive knowledge but those with the greatest sensitivity to anomaly."

"Kuhn believed that scientific progress was not always linear but rather cyclic and revolutionary in nature."

"The very fact that aesthetics plays a major role in theory choice suggests that the criteria of choice with which I began are not all of one kind."

"Normal science often suppresses fundamental novelties because they are necessarily subversive to its basic commitments."

"Education in science, as in other fields, requires not just the transmission of facts but the cultivation of a new vision."

"We cannot step outside our paradigm to view it objectively; we can only recognize it through its effects on our thinking."

"The gestalt switch is not merely a change in interpretation but a fundamental reconceptualization of reality."

"Scientific revolutions are not additions to existing knowledge but transformations of the entire conceptual framework."

"Truth is not independent of the paradigm within which we seek it."

"The community of scientists functions as a judge of what constitutes valid knowledge and meaningful questions."