topic: Past, Limits, Process, Personal Limits

source: Martin Dugard (2011). “To Be a Runner: How Racing Up Mountains, Running with the Bulls, or Just Taking On a 5-K Makes You a Better Person (and the World a Better Place)”, p.15, Rodale
topic: Life Lesson, Secret, Racing, Personal Limits, Higher Purpose
topic: Art, Self, Scotch, Personal Limits
topic: Climbing, Sick, Matter, Personal Limits
topic: Thinking, People, Challenges, Personal Limits
topic: Adversity, Sky, Limits, Outgrowing, Having Strength
topic: Self, Limits, Imagine, Personal Limits