Ἔρως, ὅ κατ' ὀμμάτων στάζεις πόθον → Eros who drips desire into the eyes
demand: P. and V. ἀξίωσις, P. δικαίωμα, τό, δικαίωσις, ἡ.
need: P. and V. χρεία, ἡ.
lack: P. and V. σπάνις, ἡ, ἀπορία, ἡ, P. ἔνδεια, ἡ.
command: P. πρόσταγμα, τό, ἐπίταγμα, τό; see command.
what is required: P. and V. τὰ δέοντα, τό δέον.