(1) The Greek preparatory culture, therefore, with philosophy itself, is shown to have come down from God to men, not with a definite direction but in the way in which showers fail down on the good land, and on the dunghill, and on the houses. And similarly both the grass and the wheat sprout; and the figs and any other reckless trees grow on sepulchres. And things that grow, appear as a type of truths. For they enjoy the same influence of the rain. But they have not the same grace as those which spring up in rich soil, inasmuch as they are withered or plucked up. And here we are aided by the parable of the sower, which the Lord interpreted. For the husbandman of the soil which is among men is one; He who from the beginning, from the foundation of the world, sowed nutritious seeds; He who in each age rained down the Lord, the Word. But the times and places which received [such gifts], created the differences which exist. Further, the husbandman sows not only wheat (of which there are many varieties), but also other seeds - barley, and beam, and peas, and vetches, and vegetable and flower seeds. And to the same husbandry belongs both planting and the operations necessary in the nurseries, and gardens, and orchards, and the planning and rearing of all sorts of trees In like manner, not only the care of sheep, but the care of herds, and breeding of horses, and dogs, and bee-craft, all arts, and to speak comprehensively, the care of flocks and the rearing of animals, differ from each other more or less, but are all useful for life. And philosophy - I do not mean the Stoic, or the Platonic, or the Epicurean, or the Aristotelian, but whatever has been well said by each of those sects, which teach righteousness along with a science pervaded by piety, - this eclectic whole I call philosophy. But such conclusions of human reasonings, as men have cut away and falsified, I would never call divine.

(5) But whence does this science derive its own initial laws?

The Intellectual-Principle furnishes standards, the most certain for any soul that is able to apply them. What else is necessary, Dialectic puts together for itself, combining and dividing, until it has reached perfect Intellection. "For," we read, "it is the purest of Intellection and Contemplative-Wisdom." And, being the noblest method and science that exists it must needs deal with Authentic-Existence, The Highest there is: as Contemplative-Wisdom it deals with Being, as Intellection with what transcends Being.

What, then, is Philosophy?

Philosophy is the supremely precious.

Is Dialectic, then, the same as Philosophy?

It is the precious part of Philosophy. We must not think of it as the mere tool of the metaphysician: Dialectic does not consist of bare theories and rules: it deals with verities; Existences are, as it were, Matter to it, or at least it proceeds methodically towards Existences, and possesses itself, at the one step, of the notions and of the realities.

Untruth and sophism it knows, not directly, not of its own nature, but merely as something produced outside itself, something which it recognises to be foreign to the verities laid up in itself; in the falsity presented to it, it perceives a clash with its own canon of truth. Dialectic, that is to say, has no knowledge of propositions- collections of words- but it knows the truth, and, in that knowledge, knows what the schools call their propositions: it knows above all, the operation of the soul, and, by virtue of this knowing, it knows, too, what is affirmed and what is denied, whether the denial is of what was asserted or of something else, and whether propositions agree or differ; all that is submitted to it, it attacks with the directness of sense-perception and it leaves petty precisions of process to what other science may care for such exercises.

(3) Now those are called philosophers, among us, who love Wisdom, the Creator and Teacher of all things, that is, the knowledge of the Son of God; and among the Greeks, those who undertake arguments on virtue. Philosophy, then, consists of such dogmas found in each sect (I mean those of philosophy) as cannot be impugned, with a corresponding life, collected into one selection; and these, stolen from the Barbarian God-given grace, have been adorned by Greek speech.

(486) Another criterion of the philosophical nature has also to be considered. What is that? There should be no secret corner of illiberality; nothing can be more antagonistic than meanness to a soul which is ever longing after the whole of things both divine and human. Most true, he replied. Then how can he who has magnificence of mind and is the spectator of all time and all existence, think much of human life? He cannot. Or can such an one account death fearful? No indeed. Then the cowardly and mean nature has no part in true philosophy? Certainly not. Or again: can he who is harmoniously constituted, who is not covetous or mean, or a boaster, or a coward—can he, I say, ever be unjust or hard in his dealings? Impossible. Then you will soon observe whether a man is just and gentle, or rude and unsociable; these are the signs which distinguish even in youth the philosophical nature from the unphilosophical. True. There is another point which should be remarked. What point? Whether he has or has not a pleasure in learning; for no one will love that which gives him pain, and in which after much toil he makes little progress. Certainly not. And again, if he is forgetful and retains nothing of what he learns, will he not be an empty vessel? That is certain. Labouring in vain, he must end in hating himself and his fruitless occupation? Yes.