Divide each difficulty into as many parts as is feasible and necessary to resolve it. Rene Descartes More Quotes by Rene Descartes More Quotes From Rene Descartes Travelling is almost like talking with those of other centuries. Rene Descartes journeytalkingtravel Even those who have the weakest souls could acquire absolute mastery over all their passions if we employed sufficient ingenuity in training and guiding them. Rene Descartes trainingpassionsoul Be that as it may, there is fixed in my mind a certain opinion of long standing, namely that there exists a God who is able to do anything and by whom I, such as I am, have been created. How do I know that he did not bring it about that there is no earth at all, no heavens, no extended thing, no shape, no size, no place, and yet bringing it about that all these things appear to me to exist precisely as they do now? Rene Descartes mindheavenlong I am thinking, therefore I exist. (...) I was a substance whose whole essence or nature is solely to think, and which does not require any place, or depend on any material thing, in order to exist. Accordingly this 'I' - that is, the soul by which I am what I am - is entirely distinct from the body, and indeed is easier to know than the body, and would not fail to be whatever it is, even if the body did not exist. Rene Descartes essenceorderthinking Bad books engender bad habits, but bad habits engender good books. Rene Descartes good-bookhabitbook The rainbow is such a remarkable phenomenon of nature, and its cause has been so meticulously sought after by inquiring minds throughout the ages, that I could not choose a more appropriate subject for demonstrating how, with the method I am using, we can arrive at knowledge not possessed at all by those whose writings are available to us. Rene Descartes rainbowwritingdiscovery How do we know that anything really exists, that anything is really the way it seems ot us through our senses? Rene Descartes sensesknowsway ... moral certainty is certainty which is sufficient to regulate our behaviour, or which measures up to the certainty we have on matters relating to the conduct of life which we never normally doubt, though we know that it is possible, absolutely speaking, that they may be false. Rene Descartes behaviourdoubtmay Because reason...is the only thing that makes us men, and distinguishes us from the beasts, I would prefer to believe that it exists, in its entirety, in each of us. Rene Descartes beastmenbelieve And I shall always hold myself more obliged to those by whose favour I enjoy uninterrupted leisure than to any who might offer me the most honourable positions in the world. Rene Descartes mightlifeworld Good sense is the most equitably distributed of all things because no matter how much or little a person has, everyone feels so abundantly provided with good sense that he feels no desire for more than he already possesses. Rene Descartes matterdesirelittles The principal use of prudence, of self-control, is that it teaches us to be masters of our passions, and to so control and guide them that the evils which they cause are quite bearable, and that we even derive joy from them all. Rene Descartes passionangerself I should consider that I know nothing about physics if I were able to explain only how things might be, and were unable to demonstrate that they could not be otherwise. Rene Descartes ablemightscience Even the mind depends so much on temperament and the disposition of one's bodily organs that, if it is possible to find a way to make people generally more wise and more skilful than they have been in the past, I believe that we should look for it in medicine. It is true that medicine as it is currently practiced contains little of much use. Rene Descartes wisesciencebelieve This result could have been achieved either by his [God] endowing my intellect with a clear and distinct perception of everything about which I would ever deliberate, or simply by impressing the following rule so firmly upon my memory that I could never forget it: I should never judge anything that I do not clearly and distinctly understand. Rene Descartes perceptionjudgingmemories Human wisdom remains always one and the same although applied to the most diverse objects and it is no more changed by their diversity than the sunshine is changed by the variety of objects which it illuminates. Rene Descartes sunshinediversityexperience There is a little gland in the brain in which the soul exercises its functions in a more particular way than in the other parts. Rene Descartes soulexercisebrain It is to the body alone that we should attribute everything that can be observed in us to oppose our reason. Rene Descartes bodyshouldreason I am indeed amazed when I consider how weak my mind is and how prone to error. Rene Descartes errorsweakmind [About Pierre de Fermat] It cannot be denied that he has had many exceptional ideas, and that he is a highly intelligent man. For my part, however, I have always been taught to take a broad overview of things, in order to be able to deduce from them general rules, which might be applicable elsewhere. Rene Descartes intelligentmenscience
