Judo is the way to the most effective use of both physical and spiritual strength.
Quotes from Dynamic Judo — Kanō Jigorō
Attribution
Quotes and notes from Wikiquote: Kanō Jigorō (page history), available under CC BY-SA 4.0.
Quotes and notes from Wikiquote: Kanō Jigorō (page history), available under CC BY-SA 4.0.