The Tao of Seneca: Practical Letters from a Stoic Master

This book is an introduction to Stoic philosophy through the letters of Seneca.

It covers various themes such as friendship, death, grief, fear, travel, work, inequalities, wealth, and poverty.

The letters emphasize the importance of living according to nature, limiting desires, and maintaining a higher standard of life.

The book is presented as an audiobook series by Tim Ferriss, who highlights the relevance of Stoicism in modern high-stress environments, including its adoption by thought leaders in Silicon Valley and the sports world.