But I doubt whether any one can commend his prudence; for receiving unexpected letters, and especially from an emperor, it might have fallen out that the deferring to read them might have been of great prejudice.

The vice opposite to curiosity is negligence, to which I naturally incline, and wherein I have seen some men so extreme that one might have found letters sent them three or four days before, still sealed up in their pockets.
I never open any letters directed to another; not only those intrusted with me, but even such as fortune has guided to my hand; and am angry with myself if my eyes unawares steal any contents of letters of importance he is reading when I stand near a great man.

Never was man less inquisitive or less prying into other men's affairs than I.
In our fathers' days, Monsieur de Boutieres had like to have lost Turin from having, while engaged in good company at supper, delayed to read information that was sent him of the treason plotted against that city where he commanded.

And this very Plutarch has given me to understand, that Julius Caesar had preserved himself, if, going to the Senate the day he was assassinated by the conspirators, he had read a note which was presented to him by, the way.

He tells also the story of Archias, the tyrant of Thebes, that the night before the execution of the design Pelopidas had plotted to kill him to restore his country to liberty, he had a full account sent him in writing by another Archias, an Athenian, of the whole conspiracy, and that, this packet having been delivered to him while he sat at supper, he deferred the opening of it, saying, which afterwards turned to a proverb in Greece, "Business to-morrow." A wise man may, I think, out of respect to another, as not to disturb the company, as Rusticus did, or not to break off another affair of importance in hand, defer to read or hear any new thing that is brought him; but for his own interest or particular pleasure, especially if he be a public minister, that he will not interrupt his dinner or break his sleep is inexcusable.