Science Quotes

Discovery, wonder, and the relentless pursuit of understanding how the world works.

20549 quotes

"To understand God's thoughts, we must study statistics, for these are the measure of His purpose."
Florence Nightingale
"The probability of reinforcement is the most important factor in learning and behavior."
B.F. Skinner
"Superstition is the result of random reinforcement in the absence of a causal contingency."
B.F. Skinner
"A person is first and foremost a biological organism, and his behavior is controlled by his genetic makeup and environment."
B.F. Skinner
"The contingencies which reinforce behavior naturally selected as a species."
B.F. Skinner
"Every behavior has a cause, whether we understand it or not."
B.F. Skinner
"Psychology is the science of behavior, not the science of consciousness."
B.F. Skinner
"The best predictor of future behavior is past behavior under similar contingencies."
B.F. Skinner
"The mind is not a thing but a process of behavioral adjustment to environmental demands."
B.F. Skinner
"Gaia is a complex entity involving the Earth's biosphere, atmosphere, oceans, and soil; the totality constituting a feedback or cybernetic system"
James Lovelock
"Life itself is a planetary-scale phenomenon that modulates Earth's chemistry"
James Lovelock
"The Gaia hypothesis proposes that organisms and their environment co-evolve as a single system"
James Lovelock
"The Gaia concept is not mysticism but hard science backed by evidence from multiple disciplines"
James Lovelock
"The evidence suggests that the living Earth actively maintains conditions suitable for life"
James Lovelock
"Scientific discovery reveals not the limits of nature but the depths of its sophistication"
James Lovelock
S
"Mankind will always yearn for certainty, which is precisely what science cannot give."
Sigmund Freud
"The power of observation combined with rational thought can unlock nature's greatest secrets."
Edward Jenner
"A single observation, carefully examined, may illuminate a thousand truths."
Edward Jenner
"Gaia theory suggests that life itself regulates the environment to remain habitable."
James Lovelock
"The nuclear power industry has done more good than harm in reducing carbon emissions."
James Lovelock
"Science without wisdom is merely technology, which often causes more problems than it solves."
James Lovelock
"The most important scientific discoveries are often those that overturn our cherished beliefs."
James Lovelock
"Science gives us knowledge, but wisdom tells us how to use it responsibly."
James Lovelock
I
"Science demands observation, not speculation about invisible forces."
Ivan Pavlov
I
"A conditioned reflex is the bridge between stimulus and response."
Ivan Pavlov
I
"The laboratory is where truth reveals its secrets."
Ivan Pavlov
I
"The nervous system speaks the language of cause and effect."
Ivan Pavlov
I
"Every response has an antecedent cause; nothing happens by chance."
Ivan Pavlov
I
"The nervous system is the instrument through which life experiences itself."
Ivan Pavlov
I
"Every behavior, however complex, can be traced to its elemental origins."
Ivan Pavlov