The example of the metaphysical has seduced and misled the poets, but the metaphysical are without excuse. Back in early ages, there were also those covering all things visible and invisible, divine and human, and began to explain. In this shines the innocence of childhood. This school of Elea, Pythagoras and others. On the day conceived the same purpose, although more difficult and long road. As declaim like the positivists, it is undeniable that more complete knowledge of their qualities beings or at least the active experience of centuries, and have raised the wise observation and study of the facts, to general laws of certainty notorious, have infused the natural and inevitable ambition to collect and link these laws under a single principle from which emanate, to subject everything to the same end and at the very beginning, and founded on incontrovertible base, locking, with due explanation, to God , the universe and man and their destinations within a harmonious system. If I try this has not ever managed to get to the truth, where the spirit is satisfied and still, at least they have created breathtaking works of imagination, for example, Leibnitz and Hegel.