试玉要烧三日满

試玉要燒三日滿
shì yù yào shāo sān rì mǎn
quotation

Meanings

  1. 1 to test jade you must burn it for a full three days
  2. 2 true character or worth is only revealed by long, severe testing

Examples

HSK 6
Jīngguò duōnián kǎoyàn, tā guǒrán shì zhēnrén cái, shìyùyàoshāosānrìmǎn ma.
After years of testing, he proved truly talented - 'test jade by burning it three full days,' after all.
HSK 7-9
Shí rén bùkě cāozhīguòjí, zhèng suǒwèi shìyùyàoshāosānrìmǎn.
Judging a person cannot be rushed - as the saying goes, 'to test jade you must burn it a full three days.'

Tips

history
From 白居易's 《放言五首·其三》 (Tang, 815 CE), written in exile: 赠君一法决狐疑不用钻龟与祝蓍试玉要烧三日满辨材须待七年期 (Let me give you a method to settle your doubts - no need to burn turtle shells or cast yarrow stalks. To test jade, burn it three full days; to judge timber, wait seven years). A famous argument that judging character takes time.
usage
Always cited paired with 辨材须待七年期 (to judge timber, wait seven years). here = classical 'must / needs to,' not modern 'want.' A close cousin in meaning to 路遥知马力日久见人心.

Stroke Order

shì
yào
shāo
sān
mǎn