不经一事，不长一智
bù jīng yī shì , bù zhǎng yī zhì
lit. you can't gain knowledge without practical experience (idiom)
fig. wisdom only comes with experience
ReviewReviewbù jīng yī shì , bù zhǎng yī zhì
lit. you can't gain knowledge without practical experience (idiom)
fig. wisdom only comes with experience