Being based in the reason, the philosophy if considers to study problems that have in the severity of the thought its conducting wire. One another characteristic of the philosophy is that it does not linger itself in particularitities of the Real. For it, the universal, essential questions, that they do not subordinate in time place is that they interest to it in fact. From there it can be concluded that the taken over on a contract basis one of the philosophy of beforehand is not far from easy, because it fits difficult task to affirm not particular truths to it, not contingenciais. Pra me, this is the great merit of the philosophy. It works the truth in its inteireza, in way not broken up, but systematic, allowing that if she can understand the things in all its dimensions, what, without a doubt, she constitutes the true knowledge. The great philosophers of the humanity had lived at different times, and are classified in three general categories: philosophers of the antiquity, citing as example medieval Scrates, Plato and Aristotle, philosophers, being the most important Toms Saint de Aquino and Santo Augustin, and the modern philosophers, as Decartes (this being considered the father of the modern philosophy), David Hume, Immanuel Kant, Hegel, and many other important names that they had followed themselves, from there; the majority of them was creative of brilliant philosophical systems.
Many knowledge that support the vision of the reality that today is had of the world, in its all, the diverse spheres of the knowledge, have in the philosophy its beddings. The proper Christianity, that tried its apogee in the average age, in this exactly historical period fundiu with the philosophy and science, resulting from there one all indiferenciado. Until, religion, philosophy and science formed an only body of knowledge there, and the religion is that it had the other subordinated sources itself.