Your clear conscience gives reason to be confident; still, since many external factors have a bearing on the outcome, hope for the best but prepare yourself for the worst. Remember above all to get rid of the commotion. Observe what each thing has inside, and you will learn: there is nothing to fear in your affairs but fear itself.
What — exactly, specifically — is under your control?
It was but a moment ago that I sat, as a lad, in the school of the philosopher Sotion, but a moment ago that I began to plead in the courts, but a moment ago that I lost the desire to plead, but a moment ago that I lost the ability. Infinitely swift is the flight of time, as those see more clearly who are looking backwards.
(Part 36 of 67 in ~ My Journey)
Nevertheless I shall brave this danger and be bold enough to show [Marcellinus] his faults. He will act in his usual way; he will have recourse to his wit, – the wit that can call forth smiles even from mourners. He will turn the jest, first against himself, and then against me. He will forestall every word which I am about to utter.
~ Seneca ( https://en.wikipedia.org/wiki/Seneca_the_Younger ), from “Letters From A Stoic: Letter 29” ( http://www.lettersfromastoic.net/letter-29/ )
Many of Seneca’s letters are pretty obtuse after all this time. But this one… this one jumped out at me as being really apropos of modern life. And, uh, painfully on point for myself.