Knowledge Quotes

From ancient scholars to modern scientists, these quotes explore what it means to learn and to know.

31147 quotes

J
"Every field should aspire to the rigor that science demands of itself."
James Watson
F
"Almost all aspects of life are engineered at the molecular level, and without understanding molecules we can only have a very sketchy understanding of life itself."
Francis Crick
F
"Our task is to make sense of the accumulated knowledge of the past."
Francis Crick
F
"You might think that when we have learned the basic principles of physics and chemistry, we would understand life. But that's not so."
Francis Crick
F
"Memory is not something you acquire, it is something you create."
Francis Crick
F
"What is the use of having developed a science well enough to make predictions if, in the end, all we have to say is 'I don't know'?"
Francis Crick
F
"Scientific knowledge provides an understanding of the world that is without parallel."
Francis Crick
F
"To understand life we must understand the nature of biological information."
Francis Crick
F
"We know very little about the origin of consciousness."
Francis Crick
F
"Scientific progress is built on the shoulders of giants."
Francis Crick
F
"Science is the pursuit of knowledge for its own sake."
Francis Crick
F
"To understand ourselves, we must understand our own neurobiology."
Francis Crick
C
"Bacteria are not primitive ancestors of eukaryotes; rather, they represent a successful evolutionary strategy distinct from our own."
Carl Woese
C
"Archaea are as distinct from bacteria as bacteria are from eukaryotes."
Carl Woese
C
"Understanding the origins of life requires us to think in terms of molecular systems."
Carl Woese
C
"To classify organisms, we must understand their molecular essence."
Carl Woese
C
"Molecular biology has given us a universal language for understanding life."
Carl Woese
C
"To find out how life works, you must ask questions at the molecular level."
Carl Woese
C
"To understand yourself, you must understand the microbes that live within you."
Carl Woese
C
"The study of microbial life has overturned many of our assumptions about biology."
Carl Woese
C
"To understand the present, you must understand the past; to understand the past, you must understand molecules."
Carl Woese
C
"To understand life is to understand how information is stored, transmitted, and expressed."
Carl Woese
"Knowledge without humility is dangerous."
James Lovelock
"The universe is far more complex than our current models suggest."
James Lovelock
"I spend my time observing, and observation is the foundation of understanding."
James Lovelock
"I have spent my life learning that nature is smarter than we are."
James Lovelock
"Understanding begins when we stop imposing our categories on nature."
James Lovelock
H
"The observer brings forth a world through the act of observing."
Humberto Maturana
H
"We cannot see what we cannot see, and we cannot see that we cannot see."
Humberto Maturana
H
"Blindness is not the absence of sight but the absence of awareness of blindness."
Humberto Maturana