Authors
Topics
Lists
Pictures
Resources
More about Charles Sanders Peirce
Charles Sanders Peirce Quotes
152 Sourced Quotes
Source
Report...
The percept is the reality. It is not in propositional form. But the most immediate judgment concerning it is abstract. It is therefore essentially unlike the reality, although it must be accepted as true to that reality. Its truth consists in the fact that it is impossible to correct it, and in the fact that it only professes to consider one aspect of the percept.
Charles Sanders Peirce
Source
Report...
Three elements go to make up an idea. The first is its intrinsic quality as a feeling. The second is the energy with which it affects other ideas, an energy which is infinite in the here-and-nowness of immediate sensation, finite and relative in the recency of the past. The third element is the tendency of an idea to bring along other ideas with it.
Charles Sanders Peirce
Source
Report...
The great difference between induction and hypothesis is that the former infers the existence of phenomena such as we have observed in cases which are similar, while hypothesis supposes something of a different kind from what we have directly observed, and frequently something which it would be impossible for us to observe directly.
Charles Sanders Peirce
Source
Report...
Metaphysics has always been the ape of mathematics.
Charles Sanders Peirce
Source
Report...
The endless variety in the world has not been created by law. It is not the nature of uniformity to originate variation, nor of law to beget circumstance.
Charles Sanders Peirce
Source
Report...
The universe ought to be presumed too vast to have any character.
Charles Sanders Peirce
Source
Report...
The method of authority will always govern the mass of mankind; and those who wield the various forms of organized force in the state will never be convinced that dangerous reasoning ought not to be suppressed in some way.
Charles Sanders Peirce
Source
Report...
All the followers of science are fully persuaded that the processes of investigation, if only pushed far enough, will give one certain solution to each question to which they can be applied.... This great law is embodied in the conception of truth and reality. The opinion which is fated to be ultimately agreed to by all who investigate is what we mean by the truth, and the object represented in this opinion is the real.
Charles Sanders Peirce
Source
Report...
Still, it will sometimes strike a scientific man that the philosophers have been less intent on finding out what the facts are, than on inquiring what belief is most in harmony with their system.
Charles Sanders Peirce
Source
Report...
We shall do better to abandon the whole attempt to learn the truthunless we can trust to the human mind's having such a powerof guessing right that before very many hypotheses shall have been tried, intelligent guessing may be expected to lead us to one which will support all tests, leaving the vast majority of possible hypotheses unexamined.
Charles Sanders Peirce
Source
Report...
Whenever a man acts purposively, he acts under a belief in some experimental phenomenon. Consequently, the sum of the experimental phenomena that a proposition implies makes up its entire bearing upon human conduct.
Charles Sanders Peirce
Source
Report...
All the greatest achievements of mind have been beyond the power of unaided individuals.
Charles Sanders Peirce
Source
Report...
Time and the heavens came into being at the same instant, in order that, if they were ever to dissolve, they might be dissolved together. Such was the mind and thought of God in the creation of time.
Charles Sanders Peirce
Source
Report...
When an image is said to be singular, it is meant that it is absolutely determinate in all respects. Every possible character, or the negative thereof, must be true of such an image.
Charles Sanders Peirce
Source
Report...
Science, when it comes to understand itself, regards facts as merely the vehicle of eternal truth, while for Practice they remain the obstacles which it has to turn, the enemy of which it is determined to get the better.
Charles Sanders Peirce
Source
Report...
The a priori method is distinguished for its comfortable conclusions. It is the nature of the process to adopt whatever belief weare inclined to, and there are certain flatteries to the vanity of man which we all believe by nature, until we are awakened from our pleasing dream by rough facts.
Charles Sanders Peirce
Source
Report...
Theoretically, I grant you, there is no possibility of error in necessary reasoning. But to speak thus "theoretically," is to uselanguage in a Pickwickian sense. In practice, and in fact, mathematics is not exempt from that liability to error that affects everything that man does.
Charles Sanders Peirce
Source
Report...
Had we never seen the stars, and the sun, and the heaven, none of the words which we have spoken about the universe would ever have been uttered.
Charles Sanders Peirce
Source
Report...
Theology, I am persuaded, derives its initial impulse from a religious wavering; for there is quite as much, or more, that is mysterious and calculated to awaken scientific curiosity in the intercourse with God, and it [is] a problem quite analogous to that of theology.
Charles Sanders Peirce
Source
Report...
It is not too much to say that next after the passion to learn there is no quality so indispensable to the successful prosecutionof science as imagination. Find me a people whose early medicine is not mixed up with magic and incantations, and I will find you a people devoid of all scientific ability.
Charles Sanders Peirce
Source
Report...
It may be doubtful if there is a single extensive treatise on probabilities in existence which does not contain solutions absolutely indefensible.
Charles Sanders Peirce
Source
Report...
Over against any cognition, there is an unknown but knowable reality; but over against all possible cognition, there is only the self-contradictory. In short, cognizability (in its widest sense) and being are not merely metaphysically the same, but are synonymous terms.
Charles Sanders Peirce
Source
Report...
The real, then, is that which, sooner or later, information and reasoning would finally result in, and which is therefore independent of the vagaries of me and you. Thus, the very origin of the conception of reality shows that this conception essentially involves the notion of a COMMUNITY, without definite limits, and capable of a definite increase of knowledge.
Charles Sanders Peirce
Source
Report...
It is certain that the only hope of retroductive reasoning ever reaching the truth is that there may be some natural tendency toward an agreement between the ideas which suggest themselves to the human mind and those which are concerned in the laws of nature.
Charles Sanders Peirce
Source
Report...
There is some secret here which remains to be discovered.
Charles Sanders Peirce
1
2
3
4
5
6
7
Quote of the day
Now if the harvest is over, And the world cold, Give me the bonus of laughter, As I lose hold.
John Betjeman
Charles Sanders Peirce
Creative Commons
Born:
September 10, 1839
Died:
April 19, 1914
(aged 74)
Bio:
Charles Sanders Peirce was an American philosopher, logician, mathematician, and scientist who is sometimes known as "the father of pragmatism". He was educated as a chemist and employed as a scientist for 30 years.
Known for:
The essential Peirce
Peirce on signs
Chance, love, and logic
Philosophical Writings of Peirce
Most used words:
idea
time
mind
general
feeling
law
science
thought
second
consciousness
logic
future
moment
infinitesimal
objects
Charles Sanders Peirce on Wikipedia
Charles Sanders Peirce works on Wikisource
Charles Sanders Peirce on Twitter
Suggest an edit or a new quote
Charles Sanders Peirce Quotes
Charles Sanders Peirce Short Quotes
Quotes about Charles Sanders Peirce
American Mathematician Quotes
Mathematician Quotes
19th-century Mathematician Quotes
Related People
Ferdinand de Saussure
Swiss Linguist
William James
American Psychologist
John Dewey
American Psychologist
Ludwig Wittgenstein
Austrian Philosopher
Umberto Eco
Italian Philosopher
Family
Benjamin Peirce
Father
Featured Authors
Lists
Predictions that didn't happen
If it's on the Internet it must be true
Remarkable Last Words (or Near-Last Words)
Picture Quotes
Confucius
Philip James Bailey
Eleanor Roosevelt
Letitia Elizabeth Landon
Popular Topics
life
love
nature
time
god
power
human
mind
work
art
heart
thought
men
day
×
Lib Quotes