📖 Meaning
To pan gold from sand. It metaphorically means extracting the essence or most valuable parts from a large amount of raw material. Used when one must sift through abundant but low-quality content to find what is truly worthwhile.
📜 Origin Story
The phrase draws from the ancient practice of panning for gold in riverbeds, where miners would wash away sand and gravel to reveal precious gold particles. This labor-intensive process became a natural metaphor for the intellectual work of separating valuable insights from ordinary information. No single literary origin is recorded; the idiom arose from common observation of gold-panning techniques widely known throughout Chinese history.
💡 Example Usage
他从海量文献中砂里淘金，终于找到了关键证据。
By panning for gold among a vast sea of literature, he finally uncovered the crucial evidence.
🏷️ Category
➕ Similar Idioms
➖ Opposite Idioms
🔤 Quick Facts
- Chinese: 砂里淘金
- Pinyin: shā lǐ táo jīn
- Literal Translation: sand, in, pan out, gold
- Category: Method
- Characters: 4