BOOK II

CONTENTS

Lesson 1.  The Acquisition of Truth: Its Ease and Its Difficulty

Lesson 2.  The Supreme Science of Truth, and Knowledge of Ultimate Causes

Lesson 3.  The Existence of a First Efficient Cause and of a First Material Cause

Lesson 4.  The Existence of a First in Final and Formal Causes

Lesson 5.  The Method to Be Followed in the Search for Truth