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Rational Quotes

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Rational Quotes

“When there are rational grounds for an opinion, people are content to set them forth and wait for them to operate. In such cases, people do not hold their opinions with passion; they hold them calmly, and set forth their reasons quietly. The opinions that are held with passion are always those for which no good ground exists; indeed the passion is the measure of the holder's lack of rational conviction.”

“A first grader should understand that her or his culture isn't a rational invention; that there are thousands of other cultures and they all work pretty well; that all cultures function on faith rather than truth; that there are lots of alternatives to our own society...Cultural relativity is defensible, attractive. It's a source of hope. It means we don't have to continue this way if we don't like it.”

“This formidable censor of the public functionaries [the press], by arraigning them at the tribunal of public opinion, produces reform peaceably, which must otherwise be done by revolution. It is also the best instrument for enlightening the mind of man and improving him as a rational, moral, and social being.”

“Drink because you are happy, but never because you are miserable. Never drink when you are wretched without it, or you will be like the grey-faced gin-drinker in the slum; but drink when you would be happy without it, and you will be like the laughing peasant of Italy. Never drink because you need it, for this is rational drinking, and the way to death and hell. But drink because you do not need it, for this is irrational drinking, and the ancient health of the world.”

“It may be quite true that some negroes are better than some white men; but no rational man, cognisant of the facts, believes that the average negro is the equal, still less the superior, of the average white man. And, if this be true, it is simply incredible that, when all his disabilities are removed, and our prognathous relative has a fair field and no favour, as well as no oppressor, he will be able to compete successfully with his bigger-brained and smaller-jawed rival, in a contest which is to be carried on by thoughts and not by bites.”

“Imagine a world in which every single person on the planet is given free access to the sum of all human knowledge. Wikis give us a place where anyone who is kind, thoughtful and intelligent can come and join us in building a better and more rational world. Jimmy Wales Guard well within yourself that treasure, kindness. Know how to give without hesitation, how to lose without regret, how to acquire without meanness.”

“Passive acceptance of the teacher's wisdom is easy to most boys and girls. It involves no effort of independent thought, and seems rational because the teacher knows more than his pupils; it is moreover the way to win the favour of the teacher unless he is a very exceptional man. Yet the habit of passive acceptance is a disastrous one in later life. It causes man to seek and to accept a leader, and to accept as a leader whoever is established in that position.”

“Upon the whole, Chymistry is as yet but an opening science, closely connected with the usefull and ornamental arts, and worthy the attention of the liberal mind. And it must always become more and more so: for though it is only of late, that it has been looked upon in that light, the great progress already made in Chymical knowledge, gives us a pleasant prospect of rich additions to it. The Science is now studied on solid and rational grounds. While our knowledge is imperfect, it is apt to run into error: but Experiment is the thread that will lead us out of the labyrinth.”

“I decided that life rationally considered seemed pointless and futile, but it is still interesting in a variety of ways, including the study of science. So why not carry on, following the path of scientific hedonism? Besides, I did not have the courage for the more rational procedure of suicide.”

“The ghostly presence of virtual particles defies rational common sense and is nonintuitive for those unacquainted with physics. Religious belief in God, and Christian belief that God became Man around two thousand years ago, may seem strange to common-sense thinking. But when the most elementary physical things behave in this way, we should be prepared to accept that the deepest aspects of our existence go beyond our common-sense intuitions.”

“While reasons are provided by the facts,...rationality...depends instead on our beliefs. [...] [I]f I believe falsely that my hotel is on fire, it may be rational for me to jump into the canal. But I have no reason to jump. I merely think I do. And, if some dangerous treatment would save your life, but you don't know that fact, it would be irrational for you to take this treatment, but that is what you have most reason to do.”

“In legal parlance, that is called 'the rational person test,' ... That's where somebody else says, 'Even though we have no idea what this person would want in this circumstance in which they cannot themselves tell us what they want, a 'rational' person - meaning, myself - in that circumstance would want to die.' So you move very quickly from so-called voluntary euthanasia to involuntary euthanasia. These legal and medical developments are not simply hypothetical They're in the courts right now.”

“What our leaders and pundits never let slip is that the terrorists-whatever else they might be-might also be rational human beings ; which is to say that in their own minds they have a rational justification for their actions. Most terrorists are people deeply concerned by what they see as social, political, or religious injustice and hypocrisy, and the immediate grounds for their terrorism is often retaliation for an action of the United States.”

“[D]iscipline consists in this, that the men who undergo the instruction and have followed it for a certain time are completely deprived of everything which is precious to a man-of the chief human property, rational freedom-and become submissive, machine-like implements of murder in the hands of their organized hierarchic authorities.”

“In comparison to the emotionally-charged axing of a striker, Ruud van Nistelrooy, who averaged 30 goals a season, even the sale of David Beckham for, in Real Madrid's opinion, "peanuts", and the never-explained departure of Jaap Stam appear to be the rational acts of a sage and far-sighted manger. To offload a player because he could not be reconciled with a role within the squad is a failing of management.”

“Whether the teacher is authoritarian, undisciplined, competent, incompetent, serious, irresponsible, involved, a lover of people and of life, cold, angry with the world, bureaucratic, excessively rational, or whatever else, he/she will not pass through the classroom without leaving his or her mark on the students.”

“Be a balanced optimist. Nobody is suggesting that you become an oblivious Pollyanna, pretending that nothing bad can or ever will happen. Doing so can lead to poor decisions and invites people to take advantage of you. Instead, be a rational optimist who takes the good with the bad, in hopes of the good ultimately outweighing the bad, and with the understanding that being pessimistic about everything accomplishes nothing. Prepare for the worst but hope for the best - the former makes you sensible, and the latter makes you an optimist.”

“The natural scientists of the previous age knew less than we do and believed they were very close to the goal: we have taken very great steps in its direction and now discover we are still very far away from it. With the most rational philosophers an increase in their knowledge is always attended by an increased conviction of their ignorance.”

“Surely no rational or realistic person will discount the possibility that [during wartime] the United States might suddenly resort to nuclear weapons. Those who retain the instinct for survival, not to speak of minimal concern for their fellow man, will seek ways to act before rather than after the event.”

“Although reducing human emissions to the atmosphere is undoubtedly of critical importance, as are any and all measures to reduce the human environmental "footprint", the truth is that the contribution of each individual cannot be reduced to zero... If we believe that the size of the human "footprint" is a serious problem (and there is much evidence for this) then a rational view would be that along with a raft of measures to reduce the footprint per person, the issue of population management must be addressed.”

“In our day the feeling of patriotism is an unnatural, irrational, and harmful feeling, and a cause of a great part of the ills from which mankind is suffering, and that, consequently, this feeling - should not be cultivated, as is now being done, but should, on the contrary, be suppressed and eradicated by all means available to rational men.”

“Capitalism may even be identical with the restraint, or at least a rational tempering, of this irrational impulse. But capitalism is identical with the restraint, or at least a rational tempering, of this irrational impulse. But capitalism is identical with the pursuit of profit, and forever renewed profit, by means of continuous, rational, capitalistic enterprise.”

“A rational process is a moral process. You may make an error at any step of it, with nothing to protect you but your own severity, or you may try to cheat, to fake the evidence and evade the effort of the quest - but if devotion to the truth is the hallmark of morality, then there is no greater, nobler, more heroic form of devotion than the act of a man who assumes the responsibility of thinking.”

“While the constitution continues to be read, and its principles known, the states, must, by every rational man, be considered as essential component parts of the union; and therefore the idea of sacrificing the former to the latter is totally inadmissible.”

“The proposed Constitution, so far from implying an abolition of the State governments, makes them constituent parts of the national sovereignty, by allowing them a direct representation in the Senate, and leaves in their possession certain exclusive and very important portions of sovereign power. This fully corresponds, in every rational import of the terms, with the idea of a federal government.”

“I consider the differences between man and animals in propensities, feelings, and intellectual faculties, to be the result of the same cause as that which we assign for the variations in other functions, viz. difference of organization; and that the superiority of man in rational endowments is not greater than the more exquisite, complicated, and perfectly developed structure of his brain, and particularly of his ample cerebral hemispheres, to which the rest of the animal kingdom offers no parallel, nor even any near approximation, is sufficient to account for.”

“Darwin's book is very important and serves me as a basis in natural science for the class struggle in history. One has to put up with the crude English method of development, of course. Despite all deficiencies not only is the death-blow dealt here for the first time to 'teleology' in the natural sciences, but their rational meaning is empirically explained.”