📖 Meaning
Refers to idle talk or empty chatter without substance. Originally denoting Buddhist philosophical discourse on emptiness (空) and existence (有), it now broadly means aimless conversation or talk that leads nowhere.
📜 Origin Story
This idiom originates from a poem by the Northern Song dynasty poet Su Shi (苏轼) titled 'To Wu Deren, with a Note for Chen Jichang' (《寄吴德仁兼简陈季常》). The poem remarks sympathetically on Longqiu Jushi — that is, Chen Jichang (陈季常) — noting how he would discuss the Buddhist concepts of emptiness and existence all night without sleep. Over time, the phrase shifted from describing earnest philosophical debate to criticizing idle, fruitless talk.
💡 Example Usage
他们整夜谈空说有，却从不付诸行动。
They spent the whole night in empty talk, yet never put anything into action.
🏷️ Category
➕ Similar Idioms
➖ Opposite Idioms
🔤 Quick Facts
- Chinese: 谈空说有
- Pinyin: tán kōng shuō yǒu
- Literal Translation: discuss, emptiness, speak, existence
- Category: Communication
- Characters: 4