半瓶水响叮当
bàn píng shuǐ xiǎng dīng dāng
lit. if you tap a half-empty bottle it makes a sound (idiom)
fig. empty vessels make the most noise; one who has a little knowledge likes to show off, but one who is truly knowledgeable is modest
ReviewReviewbàn píng shuǐ xiǎng dīng dāng
lit. if you tap a half-empty bottle it makes a sound (idiom)
fig. empty vessels make the most noise; one who has a little knowledge likes to show off, but one who is truly knowledgeable is modest