Charles D. Broad Quotes

Powerful Charles D. Broad for Daily Growth

About Charles D. Broad

Charles Dunbar Broad (1887-1975) was a prominent British mathematician and philosopher who made significant contributions to the fields of logic, philosophy, and the foundations of mathematics. Born on January 27, 1887, in Norfolk, England, Broad grew up in a family with strong academic leanings. His father was a schoolmaster, and his brother, Cedric Broad, also became an eminent mathematician. Broad studied Mathematics at Trinity College, Cambridge, where he graduated with honors in 1908. During his time at Cambridge, he was influenced by Bertrand Russell's lectures on the philosophy of mathematics, which sparked his interest in logic and the foundations of mathematics. After completing his undergraduate studies, Broad stayed at Cambridge to pursue a career as a researcher and teacher. In 1911, he was elected a Fellow of Trinity College. During the early years of his academic career, Broad published several influential papers on mathematical logic, including "A General Theory of Quantifiers" (1923) and "Infinite Aggregates" (1926). In 1930, Broad moved to the University of Edinburgh as a professor of Philosophy. During his time at Edinburgh, he became increasingly interested in the philosophy of science and published several important works on the subject, such as "The Foundations of Empirical Knowledge" (1925) and "Induction and Justified Belief" (1946). Broad's most famous work is arguably "Scientific Thought: A Study in the Logic of Science" (1936), which presents a comprehensive analysis of scientific reasoning, methodology, and the nature of scientific theories. The book remains an influential work in the philosophy of science to this day. Throughout his career, Broad made significant contributions to various fields and was recognized as one of the leading philosophers of his generation. He died on March 19, 1975, leaving behind a rich legacy of academic works that continue to influence scholars in mathematics, logic, and the philosophy of science.

Interpretations of Popular Quotes

"Knowledge is a process of piling up facts; wisdom lies in their simplification."

This quote by Charles D. Broad emphasizes that while knowledge is about accumulating facts, wisdom is about understanding these facts in a simplified and meaningful way. In other words, wisdom involves the ability to distill complex information into its essential components or principles, making it easier to apply in practical situations.


"Perception is the ability to observe something and to be aware that it's being observed."

This quote suggests that perception goes beyond merely sensing or observing something; it also involves self-awareness or the understanding that one is engaging in the act of observation. Essentially, Charles D. Broad posits that our cognitive process includes not just recognizing an object or event but also acknowledging our role as the observer. This duality underscores the active nature of human perception and its reliance on both internal and external stimuli.


"The first concern of the scientist should always be the search for truth, not the proof of his own preconceived opinions."

This quote emphasizes the importance of objectivity and neutrality in scientific exploration. Charles D. Broad suggests that scientists' primary duty is to seek genuine knowledge, without prejudice or bias towards specific outcomes. In other words, they should not pursue research solely to validate pre-existing beliefs but rather strive for an honest understanding of the world by rigorously testing hypotheses and following evidence wherever it leads.


"Broad, empty statements are the best possible criticisms of any theory which is in any way original."

This quote by Charles D. Broad suggests that vague, non-specific criticisms are most effective against original theories, as they lack specificity and detail to challenge or refute the core ideas of the original work. In essence, Broad posits that substantive criticism requires careful examination and understanding of the unique aspects of a theory, not merely general criticisms that do not address its novelty or significance.


"Psychology as a science has steadily discarded such metaphysical ideas as 'consciousness,' 'mind,' and 'spirit.' The terms which it uses are all those which can be defined either behavioristically or physiologically."

This quote by Charles D. Broad suggests that the field of psychology is moving away from metaphysical (philosophical) concepts like consciousness, mind, and spirit, towards a more empirical (scientific) approach. Instead of relying on introspection or spiritual beliefs, modern psychology prefers to define its terms through observable behavior or physiological processes that can be measured and tested scientifically. This shift reflects the growing belief that psychology should adhere to scientific principles in order to make reliable, testable, and meaningful claims about human behavior and mental processes.


It should now be clear why the method of Philosophy is so different from that of the natural sciences. Experiments are not made, because they would be utterly useless.

- Charles D. Broad

Natural, Made, Method, Natural Sciences

It is clear that every immediate object of our senses both exists and is real in the primary meaning of these terms so long as we remain aware of the object.

- Charles D. Broad

Senses, Clear, Remain, Object

Common sense says that chairs and tables exist independently of whether anyone happens to perceive them or not.

- Charles D. Broad

Common Sense, Sense, Them, Chairs

The pure natural scientist is liable to forget that minds exist, and that if it were not for them he could neither know nor act on physical objects.

- Charles D. Broad

Natural, Could, Scientist, Liable

When we say that Philosophy tries to clear up the meanings of concepts we do not mean that it is simply concerned to substitute some long phrase for some familiar word.

- Charles D. Broad

Some, Concerned, Tries, Meanings

In Psychology we deal with minds and their processes, and leave out of account as far as possible the objects that we get to know by means of them.

- Charles D. Broad

Processes, Deal, Means, Account

In all the sciences except Psychology we deal with objects and their changes, and leave out of account as far as possible the mind which observes them.

- Charles D. Broad

Mind, Deal, Which, Account

Our analysis of truth and falsehood, or of the nature of judgment, is not very likely to be influenced by our hopes and fears.

- Charles D. Broad

Truth, Very, Likely, Falsehood

When I see a colour or hear a sound, I am aware of something, and not of nothing.

- Charles D. Broad

I Am, See, Aware, Colour

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