Τὸ γὰρ περισσὰ πράσσειν οὐκ ἔχει νοῦν οὐδένα → There is no sense in doing things beyond the usual measure
undĕcĭes:
I num. adv. unus-decies, eleven times: hanc summam undecies multiplicato, fiunt, etc., Col. 5, 2, 7: surrexi unā cenā, Mart. 5, 79, 1.