
Welcome to IAK Library
We Learn Together
Threads of World Civilizations
Shared Human Concerns
“The Thread of World Civilizations” is a space within IAK dedicated to gathering the wisdom of sages and tracing the cultural roots of humanity.
Here, representative figures such as Jesus, the Buddha, Laozi, Confucius, Socrates, and Plato stand alongside classical texts and traditions from around the world, together weaving a grand tapestry of human civilization.
The content presented in the IAK Library arises from the knowledge and wisdom accumulated throughout human history and responds to questions that have concerned humanity across generations.
Whether expressed through myth, philosophy, religion, or diverse civilizational understandings of the world and life, all originate from the same fundamental concern:
Where do human beings come from? How does the world function? How should one settle and live a human life?
These questions have not disappeared with the passage of time. They remain present in our daily lives—
in our choices, in our relationships, and in our search for meaning amid difficulty.
Amid the abundance of information, the IAK Library seeks to identify essential structures and directions of civilizational thought, using language that is as clear and restrained as possible, so that readers may better understand the world—and, in doing so, better understand themselves.
Civilization Series Preface
Some civilizations continue to the present, some belong to the ancient past, and some were transmitted and reborn in new lands.
The Civilization Series of the IAK Library is not merely a historical account, but an exploration of the vitality of civilizations.
Taking the “Four Ancient Civilizations” as its foundation, it proposes a framework of classification:
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Ancient Civilizations
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Living Civilization
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Transmitted Civilization
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Classical Western Civilizations
To study these civilizations is not to indulge in nostalgia, but to draw inspiration from their wisdom, to better understand our present, and to envision the future we may share.
(This page focuses on the Four Ancient Civilizations of Eurasia and North Africa and does not elaborate on the civilizations of the Americas or sub-Saharan Africa. For further information, please consult external sources or contact us.)
IAK Library Catalog
Continuity of Wisdom
The IAK Library brings together our physical collections, World Civilizations, the IAK Digital Archive, and curated reading resources, forming the reading hub of the IAK Knowledge Platform. Here, visitors may explore rare books and manuscripts, discover original publications and classical texts, and continue their journey through reflections, travel journals, and cultural notes.








































