G5389–φιλοτιμέομαι–philotimeomai

yea, making it my aim so to preach the gospel, not where Christ was [supplied: already] named, that I might not build upon another man's foundation;

φιλοτιμούμενον philotimoumenon “being ambitious”

Wherefore also we make it our aim, whether at home or absent, to be well-pleasing unto him.

φιλοτιμούμεθα, philotimoumetha “we are ambitious,”

and that ye study to be quiet, and to do your own business, and to work with your hands, even as we charged you;

φιλοτιμεῖσθαι philotimeisthai “to strive earnestly”