The Will

The Analogy of Being

The Immutability of God

Metaphysics as Wisdom (Sophia)

The Four Causes

Critique of Logical Positivism

Cause, Principle, Condition, Occasion, Reason

The Pre-Metaphysical 'Common' Notion of Being (Ens) as Thing-In-Act

The Fifth Way

Cogito, Ergo Sum is Not the Starting Point of Philosophy

Final Causality

Accidents Have Esse in Actu But Not an Act of Being (Esse as Actus Essendi) of Their Own

Transcendental Thing (Res)

Origin of the Term 'Metaphysics'

On Qualities

The Nature of Philosophical Anthropology

The Principle of Individuation

Transcendental Good

Critique of William James's Pragmatic Theory of Truth

Transcendental Truth