Exercise Quote by Orison Swett Marden
““whether it is an engine or a human brain,—exercise or deteriorate is the law of life.””
About This Quote
Source Book: Pushing to the Limits, 1922
Life follows a law of use or decay; both machines and minds need regular activity to stay healthy.
In simple terms: Activity prevents decline.
Keep exercising mind and body.
Themes
Mood
Type
When to use this quote
- daily exercise
- mental challenges
- skill practice
- preventing stagnation
Key Concepts
Questions to Reflect On
- How can you balance activity and recovery?
- What habits keep your mind sharp?
Neglecting rest can cause burnout.