磨刀不誤砍柴工
simp磨刀不误砍柴工mo4 dou1 bat1 ng6 ham2 caai4 gung1inferredmó dāo bù wù kǎn chái gōng
English
- 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
Sources: cc-cedict, synthesized