Lactantius

“ Let us begin, therefore, from the common name of philosophy, that when the head itself is destroyed, an easier approach may be open to us for demolishing the whole body; if indeed that can be called a body, the parts and members of which are at variance with one another, and are not united together by any connecting link, [2] but, as it were, dispersed and scattered, appear to palpitate rather than to live. Philosophy is (as the name indicates, and they themselves define it) the love of wisdom. ”

“ By what argument, then, can I prove that philosophy is not wisdom, rather than by that derived from the meaning of the name itself? For he who devotes himself to wisdom is manifestly not yet wise, but devotes himself to the subject that he may be wise. ”

“ But since so much time and talent have been wasted in the search for it, and it has not yet been gained, it is plain that there is no wisdom there. Therefore they who apply themselves to philosophy do not devote themselves to the pursuit of wisdom; but they themselves imagine that they do so, because they know not where that is which they are searching for, or of what character it is. Whether, therefore, they devote themselves to the pursuit of wisdom or not, they are not wise, because that can never be discovered which is either sought in an improper manner, or not sought at all. ”