be neither extravagant nor thrifty
Bufengbusha is an idiom pronounced B ù f ē NGB ù sh ā, which means neither extravagance nor thrift, neither increase nor decrease. It comes from the book of rites.
explain
Rich: thick; kill: reduce. originally refers to neither extravagance nor frugality, to be suitable for it. The latter means that the quantity does not increase or decrease.
source
"The book of rites · ritual vessels": "ritual is different, no harvest, no kill."
Examples
"Palace gate fee" ~, according to the shares evenly divided, but also peace. (yanzhijing by Gao Yang)
usage
It's not too much, not too much.
be neither extravagant nor thrifty
so much that one cannot bear to part with it - ài bù shì shǒu
talent and insight far beyond the average person - cái shí guò rén