Designing Work-Life Integration for Purposeful Living reframes the modern conversation away from work-life balance toward an integrated life model. It argues that work, learning, rest, and relationships are no longer separable domains, and that fulfilment comes from designing coherence, rhythm, and purpose rather than enforcing rigid boundaries. Drawing on Stoic philosophy, contemporary research on burnout, meaningful work, and continuous learning, the article positions work-life integration as a foundation for holistic productivity, sustainable performance, and long-term wellbeing.