Themes

Letters on moral excellence and living according to nature.

Letters on the pursuit and application of philosophical wisdom.

Letters on building habits and routines for philosophical growth.

Letters encouraging reflection on one's own character and actions.

Letters on the dangers of conforming to popular opinion and the masses.

Letters on mortality, the fear of death, and how to prepare for it.

Letters on the nature, value, and proper conduct of friendship.

Letters exploring the nature and value of time, and how to use it wisely.

Letters exploring when and how to extend trust to others.