Norbert Wiener Quotes

Powerful Norbert Wiener for Daily Growth

About Norbert Wiener

Norbert Wiener (1894-1964), an eminent mathematician, cybernetician, and philosopher of science, was born in Colorado Springs, Colorado, on November 26, 1894. He displayed prodigious intellectual abilities as a child, learning to read at the age of two, and entering Tufts College at the tender age of ten. In 1910, he graduated from Tufts with an A.B. degree in mathematics and philosophy. He continued his studies at Harvard University, earning his Ph.D. in mathematical physics in 1912, under the guidance of Richard Courant and George David Birkhoff. Wiener's groundbreaking work spanned various fields, including mathematics, engineering, computer science, philosophy, and even psychology. He is most renowned for his pioneering contributions to control theory, communication theory, and cybernetics. In 1948, he published "Cybernetics; or Control and Communication in the Animal and the Machine," a seminal work that introduced the term "cybernetics" and outlined the fundamental principles of communication and control in machines and living organisms. Influenced by his mentors, such as Albert Einstein, John von Neumann, and Lewis Fry Richardson, Wiener's works were deeply rooted in the convergence of mathematics and practical applications. During World War II, he worked on anti-aircraft gun control systems for the U.S. Army, which led to significant advancements in the field of control theory. Wiener was a member of several prestigious scientific organizations, including the National Academy of Sciences and the American Academy of Arts and Sciences. His enduring influence is evident in modern disciplines such as systems theory, artificial intelligence, robotics, and biology. Norbert Wiener passed away on March 18, 1964, leaving behind a rich legacy that continues to shape our understanding of complex systems and communication processes.

Interpretations of Popular Quotes

"Man and machine are not opposed, but man and machine make up a new creature, a concrete figure of the union of the most traditional human qualities with the most traditional machine qualities."

Norbert Wiener's quote underscores the symbiotic relationship between humans and machines in today's technological era. He suggests that we are no longer isolated entities but a new, evolved being – a fusion of our timeless human qualities with the mechanical capabilities that machines offer. This union allows us to transcend our limitations, enhancing productivity and creativity while also expanding our cognitive and physical abilities. Essentially, Wiener envisions a world where humans and technology coexist, complementing each other in ways that foster growth and innovation.


"The more complex a system is, the less predictable its behavior is, and the more prone it is to failure."

This quote emphasizes that as systems grow in complexity, their behavior becomes increasingly unpredictable and susceptible to failure. Wiener suggests that this phenomenon arises because complex systems have numerous interdependent components which interact in ways that are difficult to foresee or control. As a result, it can be challenging to accurately predict the outcome of actions taken within these systems, making them prone to unintended consequences or breakdowns. This insight is relevant across many domains, from engineering and technology to ecology and social systems, where complexity often leads to unexpected outcomes.


"We can either be builders or we can be wrecking crews. If we are not careful, we shall be both."

Norbert Wiener's quote underscores the dual nature of human influence in shaping our world. "Builders" are those who create, innovate, and constructively contribute to society, while "wrecking crews" are destructive or negative forces that bring about chaos and ruin. The quote is a call to action, suggesting that we must choose wisely how we engage with the world, for if we don't take care, we risk becoming both creators and destroyers simultaneously. It serves as a reminder that every choice, big or small, can have profound effects on our collective future, encouraging us to focus on building a better world rather than tearing it down.


"What we want is a kind of intelligence which behaves sensibly and rationally, yet is not necessarily adaptive."

Norbert Wiener's quote suggests that while creating intelligent systems, our goal should be to develop machines capable of demonstrating sensible and rational behavior, but it's not mandatory for them to adapt like biological organisms. This highlights the pursuit of artificial intelligence that is responsive to a given set of rules or inputs, rather than evolving in response to its environment as a living organism would.


"It is not the function of engineering to create beautiful machines for themselves, but to design instruments by which we can labor wisely, safely, and agreeably."

Norbert Wiener's quote emphasizes that the purpose of engineering isn't solely to create aesthetically pleasing machines, but rather to develop tools that enhance human work in a manner that is intelligent, safe, and comfortable. It underscores the importance of designing technology that serves human needs and improves our working conditions while considering factors such as safety and comfort.


The idea that information can be stored in a changing world without an overwhelming depreciation of its value is false. It is scarcely less false than the more plausible claim that after a war we may take our existing weapons, fill their barrels with information.

- Norbert Wiener

Changing, Idea, Our, Plausible

What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.

- Norbert Wiener

Before, Which, Infinitely, Take For Granted

The more we get out of the world the less we leave, and in the long run we shall have to pay our debts at a time that may be very inconvenient for our own survival.

- Norbert Wiener

More, May, Very, Inconvenient

Progress imposes not only new possibilities for the future but new restrictions.

- Norbert Wiener

Future, New, Possibilities, Restrictions

The nervous system and the automatic machine are fundamentally alike in that they are devices, which make decisions on the basis of decisions they made in the past.

- Norbert Wiener

In The Past, Devices, Which, Machine

To live effectively is to live with adequate information.

- Norbert Wiener

Information, Effectively, Adequate

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