Efficiency

Many hands make light work: Idiom Meaning and Origin

work like a dream: Idiom Meaning and Origin

two birds with one stone: Idiom Meaning and Origin

make short work of: Idiom Meaning and Origin

make quick work of: Idiom Meaning and Origin

make light work of: Idiom Meaning and Origin

kill two birds with one stone: Idiom Meaning and Origin

hit two targets with one arrow: Idiom Meaning and Origin

couldn’t organise a piss-up in a brewery: Idiom Meaning and Origin

a little of something goes a long way: Idiom Meaning and Origin