The doctrine of ratios and proportion is introduced by Euclid as a part of his system of geometry ; and the student seldom fails to remark, that in the treatises on algebra, the same subject is presented under a considerably different form; though he is usually quite unable to determine wherein the essential difference consists; and would probably find but few teachers who could precisely point out the distinction to him.
Promiscuous reading is necessary to the constituting of human nature. The attempt to keep out evil doctrine by licensing is like the exploit of that gallant man who thought to keep out the crows by shutting the park gate.john milton
Cuvier advanced his doctrine on methodological as well as scientific grounds. Although his work was far from empirical, Cuvier adopted and promulgated an empiricist ideology in order to combat opposing points of view.georges cuvier
The doctrine of population has been conspicuously absent, not because I doubt in the least its truth and vast importance, but because it forms no part of the direct problem of economics.thomas malthus
The bastard Keynesian doctrine, evolved in the United States, invaded the economic faculties of the world, floating on the wings of the almighty dollar.joan robinson
After Bruno's death, during the first half of the seventeenth century, Descartes seemed about to take the leadership of human thought... in promoting an evolution doctrine as regards the mechanical formation of the solar system... but his constant dread of persecution, both from Catholics and Protestants, led him steadily to veil his thoughts and even to suppress them. ...Since Roger Bacon, perhaps, no great thinker had been so completely abased and thwarted by theological oppression.roger bacon
We see in the 20th Century an unfortunate trench warfare, in which psychoanalysis, in a struggle against the internalized compulsion and superstition of a particular doctrine, has expressed itself atheistically. By contrast, theology is not merely under suspicion of talking soullessly about God. Both theology and psychology, in striving for human health, need one another like the right and the left hand.eugen drewermann
If it were not for the founder of the school, Charles S. Pierce, who has told us that he ‘learned philosophy out of Kant ,’ one might be tempted to deny any philosophical pedigree to a doctrine that holds not that our expectations are fulfilled and our actions successful because our ideas are true, but rather that our ideas are true because our expectations are fulfilled and our actions successful.max horkheimer
I did not share the enthusiasm of certain politicians for the National Front leader, it was because I had noticed, in the past, some strange contradictions between Mossadeq's declared ends and his actions. Officially he defended nationalist anti-colonialism and was the most intransigent patriot who declared that no concessions or advantages should be granted to foreign powers. He described his doctrine as a "negative balance" and in fact his greatest failing was that he was negative.muhammad reza pahlavi
The masonic Religion should be, by all of us initiates of the higher degrees, maintained in the Purity of the Luciferian doctrine.… The true and pure philosophic religion is the belief in Lucifer, God of Light and God of Good, struggling for humanity against Adonay, the God of Darkness and Evil.
[Grosseteste] far surpassed all the philosophers of his time, and outstripped all theologians in divine knowledge and doctrine. His most famous works remain to testify this to scholars of our day, and by virtue of his genius, which was wonderfully strengthened by divine grace, he might say 'I have more understanding than all my teachers.' But most of all did he excel in humility, simplicity, and sanctity, so that he passed his life in innocency, chastity, and purity.
The arid wisdom which acknowledges nothing new under the sun, because all the pieces in the meaningless game have been played out, all the great thoughts have been thought, all possible discoveries can be construed in advance, and human beings are defined by self-preservation through adaptation this barren wisdom merely reproduces the fantastic doctrine it rejects: the sanction of fate which, through retribution, incessantly reinstates what always was. Whatever might be different is made the same.
Another doctrine repugnant to civil society, is that whatsoever a man does against his conscience, is sin; and it dependeth on the presumption of making himself judge of good and evil. For a man's conscience and his judgement are the same thing, and as the judgement, so also the conscience may be erroneous.
[I]t is contrary to the economy of God for any member of the Church, or any one, to receive instruction for those in authority, higher than themselves . . . if any person have a vision or a visitation from a heavenly messenger, it must be for his own benefit and instruction; for the fundamental principles, government, and doctrine of the Church are vested in the keys of the kingdom.
A doctrine which, because of its little-circumspect idealism, offends not just faith, but reason itself.
Marxian Socialism must always remain a portent to the historians of Opinion how a doctrine so illogical and so dull can have exercised so powerful and enduring an influence over the minds of men, and, through them, the events of history.john maynard keynes
Carried about with every wind of doctrine.
We have seen that though Cristna was said to have left many sons, he left his immense empire, which extended from the sources of the Indus to Cape Comorin, (for we find a Regio Pandionis near this point,) to his daughter Pandæa; but, from finding the icon of Buddha so constantly shaded with the nine Cobras, &c., I am induced to think that this Pandeism was a doctrine, which had been received both by Buddhists and Brahmins .godfrey higgins
For when man comes to front the everlasting God, and look the splendor of His judgments in the face, personal integrity, the dream of spotlessness and innocence, vanishes into thin air; your decencies and your church-goings and your regularities and your attachment to a correct school and party, your gospel formulas of sound doctrine what is all that, in front of the blaze of the wrath to come?
It is now apparently part of the normal doctrine of those who advocate this system that no distinction can be made between combatants and non-combatants, and that a perfectly legitimate and indeed necessary method of warfare will be the wholesale destruction of unfortified cities and their inhabitants. No doubt there will be countervailing efforts to prevent such things happening; but there is, at any rate, one section of military thought which believes that the only way to stop the bombardment of the cities belonging to one belligerent will be the bombardment of the cities belonging to the other.
The Greeks elaborated several theories of vision. According to the Pythagoreans , Democritus , and others vision is caused by the projection of particles from the object seen, into the pupil of the eye. On the other hand Empedocles , the Platonists , and Euclid held the strange doctrine of ocular beams, according to which the eye itself sends out something which causes sight as soon as it meets something else emanated by the object.
Anarchism ...rests upon the doctrine that no man has a right to control by force the action of any other man.
Anarchism … The theory or doctrine that all forms of government are oppressive and undesirable and should be abolished … Rejection of all forms of coercive control and authority.
Philosophy is not a body of doctrine, but an activity.ludwig wittgenstein
The Church does not forbid that, in conformity with the present state of human sciences and sacred theology, research and discussions, on the part of men experienced in both fields, take place with regard to the doctrine of evolution, in as far as it inquires into the origin of the human body as coming from pre-existent and living matter.
He that is to govern a whole Nation , must read in himself, not this, or that particular man; but Mankind; which though it be hard to do, harder than to learn any Language, or Science; yet, when I shall have set down my own reading orderly, and perspicuously, the pains left another, will be only to consider, if he also find not the same in himself. For this kind of doctrine, admitteth no other Demonstration.thomas hobbes
I have never dreamt of contesting the Church her right to remain faithful to herself, meaning to the commandments that come from doctrine... but that she expects to impose these commandments upon me who do not have the good fortune of being a believer, trying to pour them into civil law in a way that they become obligatory even to us non-believers, is it right? To me it doesn't seem so.indro montanelli