为有源头活水来

為有源頭活水來
wèi yǒu yuántóu huóshuǐ lái
quotation

Meanings

  1. 1 because fresh water keeps flowing from the source
  2. 2 constant renewal comes from fresh input / knowledge stays alive only with new sources

Examples

HSK 4
Dúshū jiù xiàng wèiyǒuyuántóuhuóshuǐlái, ràng rén de sīxiǎng bǎochí xīnxiān.
Reading is like fresh water from a spring - it keeps one's thinking fresh.
HSK 5
Qǐyè yào bǎochí huólì, bìxū wèiyǒuyuántóuhuóshuǐlái, bùduàn chuàngxīn.
For a company to stay vital, fresh water must keep flowing from the source - constant innovation.

Tips

history
From Zhu Xi's (朱熹) Song-dynasty philosophical poem 观书有感·其一: 半亩方塘一鉴开天光云影共徘徊问渠那得清如许为有源头活水来 - 'A half-mu square pond opens like a mirror; sky and cloud shadows drift together. How does the pond stay so clear? - Because fresh water keeps flowing from the source.' A metaphor for how the mind stays clear only through constant study.
usage
Common in discussions of education, innovation, cultural renewal, and corporate R&D. Often used alongside 问渠那得清如许 or paraphrased as 源头活水.

Stroke Order

wéi
yǒu
yuán
tóu
huó
shuǐ
lái