Knowledge Quotes

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

31147 quotes

L
"All sensory experience is but the interaction of atoms with our perceiving organs."
Leucippus
L
"The infinite complexity of the world emerges from infinite combinations of simple atoms."
Leucippus
L
"The greatest knowledge is to know that atoms are the basis of all existence."
Leucippus
L
"Atoms are the letters of nature's alphabet; existence is their infinite composition."
Leucippus
L
"The atom is the foundation upon which all rational science must be built."
Leucippus
E
"Question everything. Daily."
Euripides
E
"Knowledge is a treasure, but practice is the key to it."
Euripides
A
"To understand air is to understand the fundamental nature of existence itself."
Anaximenes
A
"Wisdom demands that we look beneath appearances to discover underlying principles."
Anaximenes
A
"Observation without reasoning produces mere facts; reasoning without observation produces mere fantasy."
Anaximenes
A
"The truth often lies not in what we see but in understanding why we see it."
Anaximenes
A
"The cosmos reveals itself to those who approach with both wonder and rigor."
Anaximenes
A
"The truth is not found in consensus but in the nature of things themselves."
Anaximenes
A
"Wisdom is not the accumulation of facts but the understanding of principles."
Anaximenes
A
"The mind that grasps the nature of air grasps the fundamental secret of existence."
Anaximenes
A
"Those who understand the principles governing air have unlocked the secret of all things."
Anaximenes
X
"The gods did not reveal all things to us from the beginning, but through seeking, mortals discover what is better."
Xenophanes
X
"We cannot know with certainty, yet we must still seek understanding."
Xenophanes
X
"Those who claim to know everything know the least."
Xenophanes
X
"To know oneself is to begin the path toward knowing all things."
Xenophanes
X
"All knowledge begins with wonder and ends with acceptance of mystery."
Xenophanes
S
"The path of true knowledge begins with wondering."
Sophocles
S
"Knowledge without wisdom is dangerous."
Sophocles
S
"It is impossible for a man to learn what he thinks he already knows."
Sophocles
A
"Intelligence directs all things and gives them their forms."
Anaxagoras
A
"To understand nature, we must look beyond mere appearances."
Anaxagoras
A
"The human mind is capable of understanding divine order."
Anaxagoras
A
"Ignorance is the only true evil, knowledge the only good."
Anaxagoras
A
"To understand one thing is to begin understanding everything."
Anaxagoras
A
"Understanding comes through careful observation and rational thought."
Anaxagoras