μουσικὴν ποίει καὶ ἐργάζου. // Mousiken poiei kai ergazou. // Make music and work at it.
(This message comes to Socrates repeatedly in his dreams, as Plato describes in the Phaedo, (at 60e6), which takes place on the day of Socrates' death by hemlock. Socrates also describes himself as experimenting with his interpretation of the message.
This is an example of a daimonic message, in Diotima’s✨ sense of daimon, which is something that goes in between the human and the divine. One might keep it as a mantra, or reminder, subject to interpretation…)