#reason

It is in the knowledge of the genuine conditions of our life that we must draw our strength to live and our reason for acting.

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Emotions are not just the fuel that powers the psychological mechanism of a reasoning creature, they are parts, highly

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Reason contradicts the established order of men and things on behalf of existing societal forces that reveal the

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Faith has become a mere compound of credulity and prejudices, which degrade man from rational being to beast, which

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Upon this first rule of reason, that in order to learn you must desire to learn, and in so desiring not be satisfied with

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The appetites will rule if the mind is vacant.

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My wonderful man, you’re trying to refute me in oratorical style, the way people in law courts do when they think they’

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As soon as a thought or word becomes a tool, one can dispense with actually ‘thinking’ it, that is, with going through

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I love man as my fellow; but his scepter, real, or usurped, extends not to me, unless the reason of an individual demands

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Rationality is shown not so much in what you believe as in how you believe it. You are rational if you believe it on

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What is at issue here is not whether this or that happened; that, instead, reason by itself and independently of all

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To act absolutely in obedience to virtue is in us the same thing as to act, to live, or to preserve one’s being in

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There is but one essential justice which cements society, and one law which establishes this justice. This law is right reason,...

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Reason is not measured by size or height, but by principle.

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Is it not in reasoning if anywhere that any reality becomes clear to the soul? … And indeed the soul reasons best when none

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In most cases, to be reasonable means not to be obstinate, which in turn points to conformity with reality as it is.

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Here, as elsewhere, human reason in its pure use, so long as it was not critically examined, has first tried all possible

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A philosophical argument is an attempt to get someone to believe something, whether he wants to believe it or not. A

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It is reason that engenders self-love, and reflection that strengthens it; it is reason that makes man shrink into himself;

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Reason: the rust of our vitality. We cannot be normal and alive at the same time. We derive our vitality from our store

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Logic takes care of itself; all we have to do is to look and see how it does it.

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It is extremely absurd to expect to be enlightened by reason, and yet to prescribe to her beforehand on which side she

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As soon as we abandon our own reason, and are content to rely upon authority, there is no end to our troubles.

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Contingent truths of history can never become the demonstrations of necessary truths of reason.

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