变废为宝 (biàn fèi wéi bǎo) — to turn waste into something valuable; to recycle waste into treasure

Definition

A four-character idiom meaning to turn waste into something valuable — recycling or upcycling in spirit. Used in writing and speeches to praise resourcefulness or sustainability.

idiom
to turn waste into something valuableto recycle waste into treasure

Examples

  • 变废为宝。
    Tā xué huì le rú hé biàn fèi wéi bǎo.
    He learned how to turn waste into treasure.
  • 变废为宝，。
    Zhè jiā gōng sī shàn cháng biàn fèi wéi bǎo, bǎ jiù cái liào biàn chéng xīn chǎn pǐn.
    This company excels at turning waste into treasure, turning old materials into new products.
  • 变废为宝，。
    Wǒ men yīng gāi tí chàng biàn fèi wéi bǎo, jiǎn shǎo zī yuán làng fèi.
    We should promote turning waste into treasure to reduce resource waste.

Origin

Characters in this word

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

This origin belongs to the traditional form 變; 变 is its simplified writing.

Meaning part形符xíngfú
攴攴pū
Sound part声符shēngfú
䜌
䜌䜌變biàn
The sound has drifted apartThe sound part was a clue two thousand years ago — it often still helps, but not always.

The traditional form 變 uses 䜌 as a sound part and 攴 as a meaning part.

Open 变 →

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

This origin belongs to the traditional form 廢; 废 is its simplified writing.

Meaning part形符xíngfú
广广guǎnghouse
Sound part声符shēngfú
發
發fā廢fèi
The sound has drifted apartThe sound part was a clue two thousand years ago — it often still helps, but not always.

The traditional form 廢 shows 广 as a house and 發 as the sound.

Open 废 →

Two or more meaningful parts placed together so that their meanings combine into a new one.

This origin belongs to the traditional form 為; 为 is its simplified writing.

The traditional form 為 showed a hand holding an elephant; the simplified 为 is a later shorthand.

Open 为 →

Two or more meaningful parts placed together so that their meanings combine into a new one.

This origin belongs to the traditional form 寶; 宝 is its simplified writing.

  • 宀宀miánhouse
  • 琡琡chùjade
  • 貝貝bèicowry

The traditional form 寶 shows 宀 (house), 琡 (jade), and 貝 (cowry), drawn together as treasures in a house.

Open 宝 →

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