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Quotes About Rationality

Common sense (which, in truth, is very uncommon) is the best sense I know of: abide by it; it will counsel you best.
~ Lord Chesterfield
In a heated argument we are apt to lose sight of the truth.
~ Publilius Syrus
Science has nothing to do with any dogma. Science ceases to exist when there is a dogma.
~ Jean-Marie Lehn
Truth [comes only] from those ... who cultivate their reason.
~ James Madison
My passion is for scientific truth. I don't much care about good and evil. ... I care about what's true.
~ Richard Dawkins
Embrace truth as it is revealed to-day by human reason.
~ Elizabeth Cady Stanton
The truth of it is that women are far more logical than men.
~ George Hamilton
The truth is that reason is the enemy of life.
~ Miguel de Unamuno
When power replaces truth as the goal, assertion replaces reason as the path
~ Marshall Fritz
Science repudiates philosophy. In other words, it has never cared to justify its truth or explain its meaning.
~ Alfred North Whitehead
I would prefer to just continue to speak about truth and to speak about what makes sense.
~ Benjamin Carson
More often than not, in order to find truth, a wise man must suffer the ravings of the insane. There is no undiscovered truth to be found in the minds of the reasonable and rational.
~ Derek R. Audette
Logic is the art of convincing us some truth.
~ Jean de la Bruyere
Man discovers truth by reason only, not by faith.
~ Leo Tolstoy
Reality and truth are not products of rational or linear thinking. They are derived from absolute wisdom as it manifests itself spontaneously, coming from the light of the Spirit.
~ Nirmala Srivastava
I bring reason to your ears, and, in language as plain as ABC, hold up truth to your eyes.
~ Thomas Paine
I'm an old-fashioned guy. I believe in the Enlightenment, and reason, and logic, and you know, facts.
~ Barack Obama
Dogmatism is inversely proportional to evidence.
~ Dana Wallace
Our brain is so full of nonsense there is no room for common sense.
~ Debasish Mridha
A philosopher goes where the truth leads and has no patience with mere emotion.
~ John C. Wright
The essence of verification is multiple lines of reasoning that converge at a single point.
~ Michael Crichton
Being too reasonable is a defect
~ Michael Crichton
And as the world becomes more and more complex, and the commodities more varied, the feelings we want become more urgent, less rational, more unconscious.
~ Michael E. Gerber
We need to work hard to fend off our natural tendency to view what happened as having been inevitable. Our minds simply want to explain what happened and close the case, but the world followed but one path among many possible ones. If we do the Rain Dance and it rains, then to the human brain, it looks like the dance caused the rain. In the more rational part of our brain, we know it's not true. Yet we dance on.
~ Michael J. Mauboussin