The Daily Stoic

The Daily Stoic by Ryan Holiday and Stephen Hanselman is a year-long devotional structured as 366 daily readings, one for each day of the year including leap day. Each entry pairs a short passage from a Stoic source—primarily Epictetus, Marcus Aurelius, and Seneca—with a brief commentary applying it to modern life. The book opens with a preface on the three disciplines: perception, action, and will, drawn from Epictetus's framework, and divides the year into three corresponding sections. January through April focuses on perception, May through August on action, and September through December on will. Each month carries a theme, such as "Clarity," "Unbiased Thought," "Duty," "Right Action," "Acceptance," and "Understanding." The daily entries are concise, usually a paragraph or two, designed to be read in the morning as preparation or the evening as reflection. Recurring ideas include the dichotomy of control, memento mori, amor fati, and the view from above. Holiday and Hanselman draw on figures like Cato the Younger, Musonius Rufus, and Cleanthes alongside the three central writers. The book does not present a single sustained argument but rather builds a cumulative practice across the year, treating Stoicism as a daily training regimen rather than a theoretical philosophy. It follows Holiday's earlier works The Obstacle Is the Way and Ego Is the Wicked Enemy in popularizing Stoic ideas. A companion volume, The Daily Stoic Journal, offers weekly prompts tied to the same themes. The book sits in the motivation and self-help category but grounds its advice in primary Stoic texts rather than contemporary research.