"The heart of a human being is no different from the soul of heaven and earth. In your practice, always keep in your thoughts the interaction of heaven and earth, water and fire, yin and yang"
About this Quote
The pairing of “water and fire, yin and yang” does more than gesture at Eastern philosophy. It’s technical advice disguised as metaphysics. Water and fire are the dojo’s daily problem: flow versus force, softness versus intensity, relaxation versus commitment. Ueshiba’s subtext is that mastery lives in interaction, not purity. If you chase only “hard,” you become brittle; if you fetishize only “soft,” you become evasive and ineffective. Aikido’s ideal - blending, redirecting, using an attacker’s energy - depends on holding opposites without collapsing into either.
Context matters: Ueshiba built Aikido in the early 20th century, after the brutalization of modern war and amid Japanese spiritual movements that tried to fuse discipline with moral renewal. The line reads like a corrective to martial arts as domination. Practice, for him, is ethics under pressure: can you stay aligned with something larger than your fear while someone is trying to take your balance?
Quote Details
| Topic | Wisdom |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Ueshiba, Morihei. (2026, February 18). The heart of a human being is no different from the soul of heaven and earth. In your practice, always keep in your thoughts the interaction of heaven and earth, water and fire, yin and yang. FixQuotes. https://fixquotes.com/quotes/the-heart-of-a-human-being-is-no-different-from-85336/
Chicago Style
Ueshiba, Morihei. "The heart of a human being is no different from the soul of heaven and earth. In your practice, always keep in your thoughts the interaction of heaven and earth, water and fire, yin and yang." FixQuotes. February 18, 2026. https://fixquotes.com/quotes/the-heart-of-a-human-being-is-no-different-from-85336/.
MLA Style (9th ed.)
"The heart of a human being is no different from the soul of heaven and earth. In your practice, always keep in your thoughts the interaction of heaven and earth, water and fire, yin and yang." FixQuotes, 18 Feb. 2026, https://fixquotes.com/quotes/the-heart-of-a-human-being-is-no-different-from-85336/. Accessed 20 Feb. 2026.








