The Best Rene Descartes quotes

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RenΓ© Descartes was a French philosopher and mathematician who is often regarded as the father of modern philosophy. He invented analytical geometry, wrote influential works on mathematics, natural philosophy, and metaphysics, and made important contributions to physics (particularly in his laws of motion). One of the founders of analytic geometry and one of key figures in the 17th century scientific revolution.

Discover the best Famous sentences from Rene Descartes.

Here are the deepest Knowledge, Power, Mind, Dreamsing, Doubt, Body, Truth Famous quotes from Rene Descartes, and much more.

Summary

About Rene Descartes

birth of the author

Born:
31 March 1596

death of the author

Died:
11 February 1650

country of the author

Nationality:
French

education of the author

Education:
Collège Royal Henry-Le-Grand

date of the author

Era:
17Th-Century Philosophy Age Of Enlightenment

country of the author

Region:
Western Philosophy Dutch Philosophy French Philosophy

movement of the author

School:
Rationalism, Cartesianism, Mechanism, Innatism:43 And More.

occupation of the author

Main Interests:
Epistemology, Metaphysics, Mathematics, Physics, Cosmology

knownfor of the author

Notable Ideas:
, And More.

RENE DESCARTES QUOTES ON DOUBT

I can doubt everything, except one thing, and that is the very fact that I doubt. Simply put–I think, therefore I am β€” Rene Descartes

Dubium sapientiae initium. (Doubt is the origin of wisdom.) β€” RenΓ© Descartes

Dubito, ergo cogito, ergo sum. (English: ‘I doubt, therefore I think, therefore I am’) β€” RenΓ© Descartes

If you would be a real seeker after truth, it is necessary that at least once in your lIfe you doubt, as far as possible, all things. β€” Rene Descartes

all is to be doubted Rene Descartes quote

The first precept was never to accept a thing as true until I knew it as such without a single doubt. β€” Rene Descartes

I am thing that thinks: that is, a things that doubts,affirms, denies, understands a few things, is ignorant of many things, is willing, is unwilling, and also which imagines and has sensory perceptions. β€” Rene Descartes

All is to be doubted. β€” Rene Descartes

I know that I exist; the question is, What is this ‘I’ that ‘I’ know. β€” Rene Descartes

RENE DESCARTES QUOTES ON POWER

When it is not in our power to follow what is true, we ought to follow what is most probable. β€” Rene Descartes

for each of us there is a set limit to our intellectual powers which we cannot pass Rene Descartes quote

Variant: When it is not in our power to follow what is true, we ought to follow what is most probable. β€” Rene Descartes

For each of us there is a set limit to our intellectual powers which we cannot pass. β€” Rene Descartes

Except our own thoughts, there is nothing absolutely in our power. β€” Rene Descartes

The only thing we have power over in the universe is our own thoughts. β€” Rene Descartes

If … it is not in my power to arrive at the knowledge of any truth, I may at least do what is in my power, namely, suspend judgement. β€” Rene Descartes

except our own thoughts there is nothing absolutely in our power Rene Descartes quote

Science is practical philosophy. β€” Rene Descartes

RENE DESCARTES QUOTES ABOUT DREAMSING

I know not If I was then a man dreamIng I was a butterfly, or If I am now a butterfly dreamIng I am a man. β€” Rene Descartes

It is possible that I am dreaming right now and that all of my perceptions are false. β€” Rene Descartes

What is RenΓ© Descartes known for?

RenΓ© Descartes is most commonly known for his philosophical statement, β€œI think, therefore I am” .

He is also attributed with developing Cartesian dualism, the metaphysical argument that the mind and body are two different substances which interact with one another.

In the mathematics sphere, his primary contribution came from bridging the gap between algebra and geometry, which resulted in the Cartesian coordinate system still widely used today.

Source

For how do we know that the thoughts which occur in dreaming are false rather than those others which we experience when awake, since the former are often not less vivid and distinct than the latter? β€” Rene Descartes

Reason is nothing without imagination. β€” Rene Descartes

it is possible that i am dreaming right now and that all of my perceptions are false Rene Descartes quote

How can you be certain that your whole life is not a dream? β€” Rene Descartes

I am accustomed to sleep and in my dreams to imagine the same things that lunatics imagine when awake. β€” Rene Descartes

RENE DESCARTES QUOTES ON KNOWLEDGE

The only secure knowledge is that I exist. β€” Rene Descartes

I was convinced that our beliefs are based much more on custom and example than on any certain knowledge. β€” Rene Descartes

Neither divine grace nor natural knowledge ever diminishes freedom. β€” Rene Descartes

the only secure knowledge is that i exist Rene Descartes quote

The two operations of our understanding, intuition and deduction, on which alone we have said we must rely in the acquisition of knowledge. β€” Rene Descartes

Mathematics is a more powerful instrument of knowledge than any other that has been bequeathed to us by human agency. β€” Rene Descartes

Intuitive knowledge is an illumination of the soul, whereby it beholds in the light of God those things which it pleases Him to reveal to us by a direct impression of divine clearness. β€” Rene Descartes

RENE DESCARTES QUOTES ON TRUTH

There is nothing more ancient than the truth. β€” Rene Descartes

Few look for truth; many prowl about for a reputation of profundity by arrogantly challenging whichever arguments are the best. β€” Rene Descartes

there is nothing more ancient than the truth Rene Descartes quote

In the matter of a difficult question it is more likely that the truth should have been discovered by the few than by the many. β€” Rene Descartes

Redundant Thematics

In Rene Descartes Statements

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Thus each truth discovered was a rule available in the discovery of subsequent ones. β€” Rene Descartes

To live without philosophizing is in truth the same as keeping the eyes closed without attempting to open them. β€” Rene Descartes

The entire method consists in the order and arrangement of the things to which the mind’s eye must turn so that we can discover some truth. β€” Rene Descartes

If I simply refrain from making a judgment in cases where I do not perceive the truth with sufficient clarity and distinctness, then it is clear that I am behaving correctly and avoiding error. β€” Rene Descartes

RENE DESCARTES QUOTES ABOUT THE MIND

It is not enough to have a good mind; the main thing is to use it well. β€” Rene Descartes

The greatest minds are capable of the greatest vices as well as of the greatest virtues. β€” RenΓ© Descartes

For to be possessed of a vigorous mind is not enough; the prime requisite is rightly to apply it. β€” Rene Descartes

I am indeed amazed when I consider how weak my mind is and how prone to error. β€” Rene Descartes

The mind effortlessly and automatically takes in new ideas, which remain in limbo until verified or rejected by conscious, rational analysis. β€” Rene Descartes

it is not enough to have a good mind the main thing is to use it well Rene Descartes quote

Even if I were to suppose that I was dreaming and whatever I saw or imagined was false, yet I could not deny that ideas were truly in my mind. β€” Rene Descartes

In order to improve the mind, we ought less to learn, than to contemplate. β€” Rene Descartes

Intuition is the undoubting conception of a pure and attentive mind, which arises from the light of reason alone, and is more certain than deduction. β€” Rene Descartes

But in my opinion, all things in nature occur mathematically. β€” Rene Descartes

At last I will devote myself sincerely and without reservation to the general demolition of my opinions. β€” Rene Descartes

i am indeed amazed when i consider how weak my mind is and how prone to error Rene Descartes quote

RENE DESCARTES QUOTES ABOUT THE BODY

It is certain that I am really distinct from my body, and can exist without it. β€” Rene Descartes

There is a great difference between mind and body insomuch as body is by nature always divisible, and the mind is entirely indivisible. β€” Rene Descartes

It is to the body alone that we should attribute everything that can be observed in us to oppose our reason. β€” Rene Descartes

The principal effect of the passions is that they incite and persuade the mind to will the events for which they prepared the body. β€” Rene Descartes