--- title: "Meaning & Key Takeaway of: The greatest development after age 21 was…" description: "\"The greatest development after age 21 was shown by Steinitz, who increased his rating by more than a full class interval. Steinitz was the deep student..." image: "https://sms4smile.com/quotes/i/535/arpad-elo-76734_age_the-greatest-development-after-age-21-wa_2203397.png" --- # The greatest development after age 21 was shown by… ![“The greatest development after age 21 was shown by Steinitz, who increased his rating by more than a full class interval. Steinitz was the deep student and fierce competitor to the end of his career.” quote by Arpad Elo](https://sms4smile.com/quotes/i/535/arpad-elo-76734_age_the-greatest-development-after-age-21-wa_2203397.png) [Download](https://sms4smile.com/quotes/i/535/arpad-elo-76734_age_the-greatest-development-after-age-21-wa_2203397.png) [Open image](https://sms4smile.com/quotes/i/535/arpad-elo-76734_age_the-greatest-development-after-age-21-wa_2203397.png) > “The greatest development after age 21 was shown by Steinitz, who increased his rating by more than a full class interval. Steinitz was the deep student and fierce competitor to the end of his career.” Arpad Elo ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Steinitz’s post‑21 rating surge shows late‑career growth is possible with dedication. **In simple terms:** Late growth can be significant. Key Takeaway Recognize potential at any age. Themes growth age chess Mood inspirational respectful Type historical motivational When to use this quote - coaching - training - personal development - senior athletics - career change Key Concepts rating dynamics lifelong learning competition Questions to Reflect On - What strategies support continued improvement? - How can institutions value experience? A Different Perspective Age bias may underestimate older talent. ★ ★ ★ ★ ★ No ratings yet [Age](https://sms4smile.com/quotes/about/age/) [Chess](https://sms4smile.com/quotes/about/chess/) [Class](https://sms4smile.com/quotes/about/class/) [Growth](https://sms4smile.com/quotes/about/growth/) [Intervals](https://sms4smile.com/quotes/about/intervals/) [Students](https://sms4smile.com/quotes/about/students/) ## Related quotes > [The greatest development is achieved during the first years of life, and therefore it is then that the greatest care should be taken. 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