Sympathy as the Cause for Morality
Section 1 of Part 1 of the Simplified Theory of Moral Sentiments by Adam Smith
Chapter 1
Sympathy →

Chapter 1b
The Spread of Feelings →

Chapter 2
The Pleasure of Mutual Sympathy →

Chapter 3
How we judge the feelings of others →

Chapter 4
How we judge Relative to Our Ego →

Chapter 4b
How to Make Society More Harmonious →

Chapter 5
The Amiable and Respectable Virtues →