磨刀不误砍柴工 磨刀不誤砍柴工
mó dāo bù wù kǎn chái gōng
Maʼnosi
lit. sharpening the axe won't make the wood-splitting take longer (idiom); fig. time invested in preparations is not lost; a beard well lathered is half shaved
Ilovada oʻrganish → Chiziq tartibida yozish