蟪蛄不知春秋

Huì gū bù zhī chūn qiū
The cicada knows not spring and autumn
🎭 社会批判与寓言

📜 原文 Original Text

「朝菌不知晦朔,蟪蛄不知春秋,此小年也。」 ——《庄子·逍遥游》
— Zhuangzi, Free and Easy Wandering · 📖 阅读原文全文

📖 释义 Annotation

「蟪蛄不知春秋」与「朝菌不知晦朔」为姊妹句。蟪蛄只活一个季节,无法理解四季轮回的完整周期。庄子以此与冥灵(以五百岁为春)、大椿(以八千岁为春)作对比,展示认知的层次。没有绝对的「大」与「小」,只有相对的认知范围。

"The cicada knows not spring and autumn" — companion to the morning mushroom. The cicada lives only one season, unable to comprehend four-season cycles. Zhuangzi contrasts this with ancient trees measuring millennia per season, displaying layers of cognition.

💡 当代启示 Modern Application

年轻人与老年人有不同的「时间尺度」。短期主义者无法理解长期主义者的思维——认知的时间尺度决定了思维的深度。

Young and old have different "time scales." Short-termists cannot understand long-termists — the time scale of cognition determines the depth of thought.

🔗 相关成语 Related Idioms

📚 延伸阅读 Further Reading