to rise early and sleep late (idiom); to work hard; to study diligently; to burn the candle at both ends
trad. 夙興夜寐
Also written 夙興夜寐【sù xīng yè mèi】
to rise early and sleep late (idiom); to work hard; to study diligently; to burn the candle at both ends
trad. 夙興夜寐
Also written 夙興夜寐【sù xīng yè mèi】