Werner Wilhelm Jaeger was a German-American classicist.
Werner Jaeger. Lithography by Max Liebermann (1915)
Metaphysics is one of the principal works of Aristotle, in which he develops the doctrine that he calls First Philosophy. The work is a compilation of various texts treating abstract subjects, notably substance theory, different kinds of causation, form and matter, the existence of mathematical objects and the cosmos, which together constitute much of the branch of philosophy later known as metaphysics.
Wisdom personified as a deity in the Library of Celsus in Ephesus. Aristotle discusses the nature of wisdom, or first philosophy, which he defines as the study of first principles and causes.
Book 7 of the Metaphysics: From a manuscript of William of Moerbeke's translation