Question: I'm not sure where to post this so I thought I would try here. Please let me know if there is a better place for this. I am creating a series of stories and there is some minor connections to nomenclature and myths of ancient Greece. This is a science fiction space series so the title I was looking to use was something along the lines of Stellar Era (age of space/stars). Based on some what I could find that dealt with ancient Greek, I came to: Aera Astrum. 
I hope to make this proper, so is this correct or is there a proper way to phrase this? 

Thank you

Answer: 
This is a good question, and there are a million possible answers to it, but I will list fewer than that here, and others will also, I hope, add a few more possibilities.

* "Debita solventur omnia" is a straightforward sentence which means simply that all debts will be paid. The word order can be re-arranged to whatever you like with no change in meaning and only slight change in emphasis.
* You can replace "solventur" above with "persolventur" to mean paid in full, a more emphatic expression.
* You could change the indicative "solventur" (will be paid) to a jussive "solvantur" (let them be paid!). Again, you can put the prefix "per-" in front of "solvantur" to emphasize this.
* If you want something even more legal sounding, official, and old fashioned, you can replace "solvantur" with "solvuntor".

I could go on, but I've probably said more than enough!
Matthew 18:28 has a pithy way of expressing this:

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> Redde quod debes.
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Literally: "Give back what you owe."

This comes with a major caveat, however: it's in the context of the [Parable of the Unforgiving Servant](https://en.wikipedia.org/wiki/Parable_of_the_Unforgiving_Servant), and is uttered by the petty servant. The full story can be found in Matthew 18:23-35, and the portrait isn't very flattering:

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> . . . Egressus autem servus ille invenit unum de conservis suis, qui debebat ei centum denarios: et tenens suffocavit eum, dicens: **Redde quod debes.** Et procidens conservus ejus, rogabat eum, dicens: Patientiam habe in me, et omnia reddam tibi. Ille autem noluit: sed abiit, et misit eum in carcerem donec redderet debitum. . . .
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