# Derek Neighbors > Personal website of Derek Neighbors, a serial entrepreneur and technology leader exploring arete (excellence) and eudaimonia (flourishing) through ancient Greek philosophy applied to modern leadership, craft, and personal development. The site features 49 Greek philosophical concept definitions with scholarly context and practical modern applications. Derek writes about four content pillars: The Philosophy of Excellence (ancient wisdom, modern application), The Forge of Transformation (difficulty as growth catalyst), Mastery & Craft (deliberate practice, expertise building), and Leadership Through Being (leading by example). All content is grounded in Greek philosophical concepts and their practical application. Content on this site may be cited with attribution to Derek Neighbors and a link to the canonical URL. Greek concept definitions are original interpretations connecting ancient philosophy to modern practice. ## Greek Philosophical Concepts - [Greek Concepts Index](https://www.derekneighbors.com/concepts/): Complete index of 49 Greek philosophical concepts with definitions, pronunciations, complexity levels, and modern applications - [Arete](https://www.derekneighbors.com/concepts/arete/): Excellence of function, the foundational concept of the site's philosophy - [Eudaimonia](https://www.derekneighbors.com/concepts/eudaimonia/): Human flourishing and living in alignment with purpose - [Phronesis](https://www.derekneighbors.com/concepts/phronesis/): Practical wisdom for decision-making with incomplete information - [Andreia](https://www.derekneighbors.com/concepts/andreia/): Courage as the willingness to act despite fear and uncertainty - [Sophrosyne](https://www.derekneighbors.com/concepts/sophrosyne/): Self-mastery and temperance as foundations of character - [Sophia](https://www.derekneighbors.com/concepts/sophia/): Theoretical wisdom and understanding of fundamental principles - [Kairos](https://www.derekneighbors.com/concepts/kairos/): The right or opportune moment for action - [Telos](https://www.derekneighbors.com/concepts/telos/): Purpose or ultimate aim of a thing or person - [Techne](https://www.derekneighbors.com/concepts/techne/): Craft knowledge and skilled expertise - [Hexis](https://www.derekneighbors.com/concepts/hexis/): Stable disposition formed through repeated action - [Paideia](https://www.derekneighbors.com/concepts/paideia/): Education as character formation and cultural development - [Hubris](https://www.derekneighbors.com/concepts/hubris/): Excessive pride or arrogance that leads to downfall ## Content Series - [Ancient Wisdom for Modern Leaders](https://www.derekneighbors.com/series/ancient-wisdom-for-modern-leaders/): Timeless Greek philosophical concepts applied to modern leadership challenges - [The Excellence Paradox](https://www.derekneighbors.com/series/excellence-paradox/): Counterintuitive truths about pursuing excellence - [Leadership Through Being](https://www.derekneighbors.com/series/leadership-through-being/): Leading by example and character rather than position or authority - [The AI Excellence Gap](https://www.derekneighbors.com/series/ai-excellence-gap/): Navigating the AI revolution with practical wisdom and strategic thinking - [AI First Manifesto](https://www.derekneighbors.com/series/ai-first-manifesto/): Systematic AI-first product development philosophy - [The Greatness Flywheel](https://www.derekneighbors.com/series/greatness-flywheel/): Methodology transforming excellence from destination to self-reinforcing cycle - [Ancient Wisdom Flow States](https://www.derekneighbors.com/series/ancient-wisdom-flow-states/): Ancient wisdom meets modern neuroscience for peak performance - [Power vs. Virtue: The 48 Laws Examined](https://www.derekneighbors.com/series/power-vs-virtue/): Robert Greene's 48 Laws of Power examined through ancient virtue ethics - [Discipline Creates Obsession](https://www.derekneighbors.com/series/discipline-creates-obsession/): Why discipline is the forge that creates what people call passion - [Authentic Optimization vs. Sophisticated Avoidance](https://www.derekneighbors.com/series/authentic-optimization-vs-sophisticated-avoidance/): Distinguishing genuine self-optimization from elaborate avoidance strategies ## About - [About Derek Neighbors](https://www.derekneighbors.com/about/): Serial entrepreneur, technology leader, and creator of Mastery Lab pursuing arete in all dimensions of life - [Recommended Books](https://www.derekneighbors.com/recommended-books/): Curated reading list on philosophy, leadership, and excellence ## Optional - [Blog Archive](https://www.derekneighbors.com/archive/): Complete archive of all articles - [The Philosophy of Excellence](https://www.derekneighbors.com/excellence/): Content pillar exploring ancient wisdom applied to modern challenges - [The Forge of Transformation](https://www.derekneighbors.com/forge/): Content pillar on difficulty as a growth catalyst - [Mastery & Craft](https://www.derekneighbors.com/mastery/): Content pillar on deliberate practice and expertise building - [Leadership Through Being](https://www.derekneighbors.com/leadership/): Content pillar on leading by example and character