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"I was upset. I had always believed logic was a universal weapon and now I realized how its validity depended on the way it was employed."
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"It had to be a trick or you couldn't have done it."

"Be aware of this truth that the people on this earth could be joyous, if only they would live rationally and if they would contribute mutually to each others' welfare.This world is not a vale of sorrows if you will recognize discriminatingly what is truly excellent in it; and if you will avail yourself of it for mutual happiness and well-being. Therefore, let us explain as often as possible, and particularly at the departure of life, that we base our faith on firm foundations, on Truth for putting into action our ideas which do not depend on fables and ideas which Science has long ago proven to be false."

"Not everyone understands what a completely rational process this is, this maintenance of a motorcycle. They think it's some kind of 'knack' or some kind of 'affinity for machines' in operation. They are right, but the knack is almost purely a process of reason, and most of the troubles are caused by what old time radio men called a 'short between the earphones,' failures to use the head properly. A motorcycle functions entirely in accordance with the laws of reason, and a study of the art of motorcycle maintenance is really a miniature study of the art of rationality itself."

"Newton invented a new form of reason. He expanded reason to handle infinitesimal changes and I think what is needed now is a similar expansion of reason to handle technological ugliness. The trouble is that the expansion has to be made at the roots, not at the branches, and that's what makes it hard to see."

"The study of the art of motorcycle maintenance is really a miniature study of the art of rationality itself. Working on a motorcycle, working well, caring, is to become part of a process, to achieve an inner peace of mind. The motorcycle is primarily a mental phenomenon."

"If man was a logical creature: his last suspect-namely, his mouth-was going to be the first; whenever he thinks that someone, or, something is smelly."

"Logic plus logic equals the illogical. Do you know what I mean?"

"I assure you, my good Lestrade, that I have an excellent reason for everything that I do."
Explore more quotes by Umberto Eco


"Because learning does not consist only of knowing what we must or we can do, but also of knowing what we could do and perhaps should not do."


"There, Master Niketas,' Baudolino said, 'when I was not prey to the temptations of this world, I devoted my nights to imagining other worlds. A bit with the help of wine, and a bit with that of the green honey. There is nothing better than imagining other worlds,' he said, 'to forget the painful one we live in. At least so I thought then. I hadn't yet realized that, imagining other worlds, you end up changing this one."


"I lacked the courage to investigate the weaknesses of the wicked, because I discovered they are the same as the weaknesses of the saintly."


"It is necessary to meditate early, and often, on the art of dying to succeed later in doing it properly just once."


"Captain Cook discovered Australia looking for the Terra Incognita. Christopher Columbus thought he was finding India but discovered America. History is full of events that happened because of an imaginary tale."


"You are always born under the wrong sign, and to live in this world properly you have to rewrite your own horoscope day by day."


"The point is that newspapers are not there for spreading news but for covering it up. X happens, you have to report it, but it causes embarrassment for too many people, so in the same edition you add some shock headlines - mother kills four children, savings at risk of going up in smoke, letter from Garibaldi insulting his lieutenant Nino Bixio discovered, etc. - so news drowns in a great sea of information."


"Fear prophets, Adso, and those prepared to die for the truth, for as a rule they make many others die with them, often before them, at times instead of them."


"But it has often happened that I have found the most seductive depictions of sin in the pages of those very men of incorruptible virtue who condemned their spell and their effects."
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