346 Quotes About Rationality

A narrow hallway is all that separates rational from irrational, creativity from insanity, and intelligence from stupidity.

...reason rationalizes reality for him (Dr. Nathan) as it does for the rest of us, in the Freudian sense of providing a more palatable or convenient explanation, and there are so many subjects about which we should not be reasonable.

You know, there is a thin line between hope and confidence. What separates the two is rationality.

A nation which has people who can think, that nation already has strength. It is the mind which rules, Eustaquio -- not instinct or habit.

A line of reasoning does not lead but follows us to truth.

Thought is both the process and the processed.

I don't think human stupidity will ever end until human bias stops. How can we stop being biased when we always like to be right?

Deliberate avoidance of common sense has no cure.

For every act of independent thinking puts some portion of an apparently stable world in peril.