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 (fig.) true character or worth is only revealed by long, severe testing
  3. 3 (lit.) test — jade — must — burn — three days — full

Examples

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.'
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.

Tips

history
From 白居易·》 (Bai Juyi, Tang, 815 CE), written in exile: 狐疑不用三日 (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 (to judge timber, wait seven years). here = classical 'must / needs to,' not modern 'want.' A close cousin in meaning to 路遥马力人心.

Stroke Order

shì
yào
shāo
sān
mǎn