"Luck is what happens when preparation meets opportunity" — Seneca

Luck is what happens when preparation meets opportunity.

Letters from a Stoic, Letter XCIV, 43

Source Book

Source book

Letters from a Stoic by Seneca

No man is free who is not master of himself.

Discourses, Book II

No man is free who is not master of himself.

Fragments

To make anything a habit, do it; to not make it a habit, do not do it.

Discourses, Book 2