περισσὰ δρᾶν
From LSJ
Βέλτιστε, μὴ τὸ κέρδος ἐν πᾶσι σκόπει → Amice, ubique lucra sectari cave → Mein bester Freund, sieh nicht in allem auf Profit
Greek > English (Woodhouse)
be interfering, be officious, be over busy, do more than is necessary, waste one's labor, waste one's labour