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Geoffrey Chen

Where life, thought, and technology meet

  • Philosophy Notes
    • Roadly Philosophy
    • Philosophical Concepts
    • Western Philosophers
      • Kant
      • Hegel
      • Understanding Philosophy: Figures, Problems, and Ideas
    • Western Philosophy 50 Questions
    • Applied Philosophy
      • How Civilizations Remain Themselves: Series Overview and Reading Map
      • The Future Has No Representative
      • Who Maintains the World?
    • Everyday Philosophy
    • Sustenesis Theory
      • Daily Sustenesis Structure
      • Sustenesis Daily Briefing
      • Sustenesis Research Brief
      • My Philosophy
      • AI Philosophy Observations
  • Mind & Psychology
    • How Everyday Psychology Takes Shape: Season One Overview
    • How Do We Read Other People? — How Everyday Psychology Takes Shape, Season Two
    • Everyday Psychology
  • Reading Notes
    • Daoist Notes
    • Bible Notes
    • Jung’s The Red Book Reading Notes
    • 100 Works of World Literature
    • Modern European History: From Revolution to World War
    • Other Reading Notes
    • Daily Fun with Maths, Physics and Chemistry
    • One Classical Chinese Sentence a Day
    • One Concept a Day
  • Reflections
    • Knowledge Life
    • How a Person Builds a World
    • Toy Memoir
  • AI
    • AI Technology Observations
    • How Digital Life Actually Works
    • Judgment in the Age of AI: 50 Everyday Questions
    • After AI Enters the Workflow
    • Choosing the Right AI Tool
    • Daily AI Observation
    • When Numbers Start Making Decisions — Season One Overview: Life on Either Side of the Threshold
    • AI and the Way People Work
  • Australian Life
    • Australia Life Tools
    • How Australian Systems Work
    • Why Do Australians Say It This Way?
    • One English Sentence a Day
    • Australian Towns
  • Projects
  • Piano
    • Music Listening Notes
    • Hear the Melody
    • Hear the Chord
    • Hear the Voices
    • Piano Theory
    • Piano Sheet Music
    • A Listening Map of 50 Piano Works
    • 88 Pianists
    • Building a Piano Piece: From First Reading to Reliable Performance
    • Hearing Mathematics
    • Notes on Adult Piano Learning
    • Western Music
  • Ear Training
  • A Map of Ideas
  • Ask Geoff
  • Contact Me
  • About

Category: Reflections

How Did Palm Leaves Become a Woven Grasshopper?

自制玩具, Homemade Toys, Leaf Weaving, 叶编

When Literature Crosses Its Own Boundaries — The Changing Roles of Literature in China and the West, and How We Think Today

critical thinking, Literature and Knowledge, Oral Literature, Reasoning and Evidence, 口头文学, 批判性思考, 推理与证据, 文学与知识

Why Does Your Own Perfume Fade from Awareness?

Habituation, Olfactory Adaptation, Smell Perception, 嗅觉适应, 嗅觉感知, 习惯化

Reading Traditional Culture and the Problems of Chinese Language Education

Chinese Language Education, Classical Texts, critical thinking, 语文教育, Traditional Chinese Culture, 古籍阅读, 批判性思考, 中国传统文化

Retirement Income and Living Costs in the United States and Australia

Age Pension, Australia, 退休养老, Medicare, Retirement, Social Security, Superannuation, United States

How Did Two Children Become One ‘Horse’ in a Schoolyard Game?

Childhood in China, Cooperative Play, Schoolyard Games, 合作游戏, 校园游戏, 中国童年

Beyond the Claim That “55% of AI Compute Goes to Short Dramas”

AI Usage, artificial intelligence, 维成论, Productivity, Sustenesis Theory, 人工智能

Why Does Background Noise Make Us Raise Our Voice?

Auditory Feedback, Lombard Effect, 听觉反馈, 伦巴德效应

How Did a Loop of String Become a Two-Person Figure Game?

Childhood Games, 童年游戏, 翻花绳, String Figures

Why Does a Small Box Feel Heavier When Both Boxes Have the Same Mass?

Perception, Size–Weight Illusion, 大小—重量错觉, 感知

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