Miyamoto Musashi was a 17th-century Japanese samurai, artist, and writer known for his undefeated fighting record and philosophical work. After retiring from dueling, the swordsman turned to his community, mentoring students and sharing wisdom through his writing. This quote is part of the “Dokkōdō,” a short work written just before his death, which lays out tenets for an honest and simple life. His words here encourage us to extend our compassion outward and find meaning in life by helping others.