τὰ δέοντα
From LSJ
Ὁ κόσμος σκηνή, ὁ βίος πάροδος· ἦλθες, εἶδες, ἀπῆλθες → The world is a stage, life is a performance, you came, you saw, you departed
Greek > English (Woodhouse)
act accordingly, necessaries, needs, requisites, wants, what is necessary, what is needful