PHOTOS: At 105, philosopher Kim Hyung-seok defines a life well-lived

By Cho Bo-hee Posted : September 24, 2025, 14:54 Updated : September 24, 2025, 14:54
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Kim Hyung-seok, professor emeritus of philosophy at Yonsei University, gives a lecture on life at the Seodaemun-gu Office, Sept. 18. AJP Cho Bo-hee

SEOUL, September 24 (AJP) - He arrived not in a wheelchair, but on his own two feet. At 105 years old, Professor Kim Hyung-seok, a living icon of South Korean philosophy, took the stage at a Seoul auditorium this week to a standing ovation, ready to share his blueprint for a meaningful life.

Professor Kim, born in 1920, is more than a centenarian; he is a testament to the power of a disciplined mind and a well-nourished soul. With a clarity that defies his age, he captivated the audience by reflecting on a life that has spanned Korea’s colonial era, its devastating war, and its meteoric rise as a global power.

His most surprising revelation? He considers his "golden age" to have been between 65 and 75. It was a period, he explained, when financial stability met professional mastery, allowing him the freedom to pursue work he truly loved.

This, he argued, is when a person can transition from being an "economic slave" to finding genuine happiness in the value of their labor.
 
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Professor Kim Hyung-seok enters a lecture hall at the Seodaemun-gu Office on Sept. 18. AJP Cho Bo-hee
    
While acknowledging the physical decline that comes after 75 and the loneliness that can settle in after 85 as friends pass on, he delivered a powerful message of perseverance: "Happiness can continue as long as you can do your own work."

To that end, he offered three essential lessons for a fulfilling "second life" starting in one's 60s: study, cultivate a hobby, and stay active. He singled out reading as the key to personal growth, declaring that "only reading can cultivate you and allow you to live a rewarding and happy life."

Professor Kim’s wisdom isn't just theory. It's born from a life of experience, from studying alongside Cardinal Stephen Kim Sou-hwan to pioneering philosophical education at Yonsei University. He has long credited his vitality to a simple, consistent diet of half a glass of milk, a soft-boiled egg, and steamed potatoes, a breakfast he has eaten for 40 years.

As he continues to write and lecture, his message resonates deeply with a society grappling with an aging population.

Professor Kim stands as a living reminder that age is not an end, but a new beginning — a time to discover, create, and find purpose beyond the pursuit of wealth.
 
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Professor Kim Hyung-seok gives a lecture, Sept. 18. AJP Cho Bo-hee
 
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Professor Kim Hyung-seok gives a lecture, Sept. 18. AJP Cho Bo-hee
 
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Professor Kim Hyung-seok, Sept. 18/ AJP Cho Bo-hee
 
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Professor Kim Hyung-seok gives a lecture, Sept. 18. AJP Cho Bo-hee
 
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Professor Kim Hyung-seok gives a lecture, Sept. 18. AJP Cho Bo-hee
 
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Professor Kim Hyung-seok in September, 2019/ AJP Cho Bo-hee
 
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Professor Kim Hyung-seok takes a walk in June, 2025. Courtesy of Seodaemun-gu Office
 
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Professor Kim Hyung-seok takes a walk in June, 2025. Courtesy of Seodaemun-gu Office
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