In a country of Confucian tradition, Koreans have long regarded filial piety as the source of all virtue.

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Eldercare is a ticking time bomb, especially in countries where filial piety is tightly woven into the cultural value system.

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The earlier children are introduced to these teachings, he believes, the sooner they will acquire mental maturity, improved concentration and stronger moral standards, such as filial piety and respect for teachers and elders.

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