We often hear it maintained that thought is opposed to being. Now in the face of such a statement, our first question ought to be, what is meant by being. If we understand being as it is defined by reflection, all that we can say of it is that it is what is wholly identical and affirmative. And if we then look at thought, it cannot escape us that thought also is at least what is absolutely identical with itself. Both I therefore, being as well as thought, have the same attribute. This identity of being and thought is not however to be I taken in a concrete sense, as if we could say that a stone, so far as it has being, is the same as a thinking man. A concrete thing is always very different from the abstract category as such. And in the case of being, we are speaking of nothing concrete: for being is the utterly abstract. So far then the question regarding the _being_ of God--a being which is in itself concrete above all measure--is of slight importance. As the first concrete thought-term, Becoming is the first adequate vehicle of truth. In the history of philosophy, this stage of the logical Idea finds its analogue in the system of Heraclitus. When Heraclitus says 'All is flowing' (πάντα ῥεῖ), he enunciates Becoming as the fundamental feature of all existence, whereas the Eleatics, as already remarked, saw the only truth in Being, rigid processless Being. Glancing at the principle of the Eleatics, Heraclitus then goes on to say: Being no more is than not-Being (οὐδὲν μᾶλλon τὸ όν τοῦ μὴ ὅντos ἐστί): a statement expressing the negativity of abstract Being, and its identity with not-Being, as made explicit in Becoming: both abstractions being alike untenable. This maybe looked at as an instance of the real refutation of one system by another. To refute a Philosophy is to exhibit the dialectical movement in its principle, and thus reduce it to a constituent member of a higher concrete form of the? Idea. Even Becoming however, taken at its best on its own ground, is an extremely poor term: it needs to grow in depth and weight of meaning. Such deepened force we find _e.g._ in Life. Life is a Becoming; but that is not enough to exhaust the notion of life. A still higher form is found in Mind. Here too is Becoming, but richer and more intensive than mere logical Becoming. The elements, whose unity constitutes mind, are not the bare abstracts of Being and of Nought, but the system of the logical Idea and of Nature. (b) _Being Determinate._ 89.] In Becoming the Being which is one with Nothing, and the Nothing which is one with Being, are only vanishing factors; they are and they are not. Thus by its inherent contradiction Becoming collapses into the unity in which the two elements are absorbed. This result is accordingly Being Determinate (Being there and so).