Top 7 Quotes & Sayings by Walter Bradford Cannon

Explore popular quotes and sayings by Walter Bradford Cannon.
Last updated on April 14, 2025.
Walter Bradford Cannon

Walter Bradford Cannon was an American physiologist, professor and chairman of the Department of Physiology at Harvard Medical School. He coined the term "fight or flight response", and he developed the theory of homeostasis. He popularized his theories in his book The Wisdom of the Body, first published in 1932.

October 19, 1871 - October 19, 1945
Time... is an essential requirement for effective research. An investigator may be given a palace to live in, a perfect laboratory to work in, he may be surrounded by all the conveniences money can provide; but if his time is taken from him he will remain sterile.
The steady states of the fluid matrix of the body are commonly preserved by physiological reactions, i.e., by more complicated processes than are involved in simple physico-chemical equilibria. Special designations, therefore, are appropriate:—“homeostasis” to designate stability of the organism; “homeostatic conditions,” to indicate details of the stability; and “homeostatic reactions,” to signify means for maintaining stability.
These changes-the more rapid pulse, the deeper breathing, the increase of sugar in the blood, the secretion from the adrenal glands-were very diverse and seemed unrelated. Then, one wakeful night, after a considerable collection of these changes had been disclosed, the idea flashed through my mind that they could be nicely integrated if conceived as bodily preparations for supreme effort in flight or in fighting. Further investigation added to the collection and confirmed the general scheme suggested by the hunch.
Chance throws peculiar conditions in everyone's way. If we apply intelligence, patience and special vision, we are rewarded with new creative breakthroughs. — © Walter Bradford Cannon
Chance throws peculiar conditions in everyone's way. If we apply intelligence, patience and special vision, we are rewarded with new creative breakthroughs.
As he approached the place where a meeting of doctors was being held, he saw some elegant limousines and remarked, "The surgeons have arrived." Then he saw some cheaper cars and said, "The physicians are here, too." ... And when he saw a row of overshoes inside, under the hat rack, he is reported to have remarked, "Ah, I see there are laboratory men here."
Anger is an emotion preeminently serviceable for the display of power.
I will always remember you, even though you had no idea I was even in the room. My words wouldn't come, I could only dream. A crush or a love?
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