📜 原文 Original Text
「举一隅不以三隅反，则不复也。」 ——《论语·述而》
— Analects, Shu Er
📖 释义 Annotation
「举一反三」是孔子的教学方法论。教给他一个角，他不能推知其他三个角，就不再教了——因为这说明学生缺乏独立思考和触类旁通的能力。孔子的教学不是填鸭式的灌输，而是启发式的引导——给一个线索，让学生自己去推理和发现。这种教学方法培养的是思维能力，而非记忆能力。
'From one example, infer three others' — teach one corner and the student cannot infer the other three, then don't teach further. Confucius's teaching was heuristic — give a clue and let students and let students reason and discover. This cultivates thinking ability, not memorization.
💡 当代启示 Modern Application
真正的学习不是记住答案，而是学会推理。「举一反三」提醒我们：掌握了原理，就能解决一类问题——这才是学习的最终目标。
True learning is not memorizing answers but learning to reason. 'From one, infer three' reminds us:Mastering principles enables solving a whole class of problems — that is learning's ultimate goal.