無くて七癖
Meanings
1
everyone has their quirks
Proverb meaning that every person has some peculiar habit or eccentricity, even those who seem to have none. Often used to excuse minor oddities. The full form is 無くて七癖有って四十八癖.
See also: 無くて七癖有って四十八癖
He always taps his desk, but as they say, everyone has their quirks.
As the saying goes, 'everyone has their eccentricities'; everyone has a habit or two.