"Hmm.....how curious. Sometimes the Old Unown refers to the qualities of a beings or objects, and at others it gives cyptic messages that hint at grander things or designs. I wonder if its possible for Solomon himself to influence the final message he produces, like whether its concise, descriptive, what manner is it descriptive.......things like that. As for the feasibility to translate Old Unown on the spot, I should be able to do it once I have a couple of days to pour of the current translation key. While I'm no ancient linguistics expert of any sort, I have keen memory and natural ability to absorb and remember all sorts of information due to my empathy, upbringing and.....events, and formal education, so on the fly translations shouldn't be a problem for me in time. Understanding the messages is another matter entirely, however, and most likely best left in your hands. At the very least, becoming fluent in Old Unown will be far less ornous than my efforts to become fluent in Binary! Also, I was proposing Solomon use Old Unown in a controlled setting on myself and my Pokémon, not in times of crises or haste. Doing otherwise would be a bit silly and reckless, honestly."
Nathan was able to distract him from such dire and ruinous thoughts (which did not show up in his expression or emotional feed that Kirlia could observe, btw; its been demonstrated he CAN keep Kirlia from sensing his emotions/certain emotions when he doesn't want to) by point out a flaw in his previous logic, which he readily focused on and commited that detail to memory with a few sharp nods of his head. When the young scholar commented again on 'The Four Winds' , Ventus himself interjected with: "Perhaps its related to the Southern Wind Incarnate in some manner? Its a teneous connection, I know, and we don't know the context or thing this message is pertaining too, but its something to ponder none of the less. Additionally, while the message implies that specific symbols do not indicate entire messages or meanings, it does not exclude the possibility, so I'll keep it in mind just in case."
As for the boy's micro lecture/refresher on the Regis, the sociologist intently listened to it in its entirely without any interruption on his part, remaining silent for a couple of minutes as his mind ruminated/tried to recall if he heard parts or all of this or not (Iron, I imagine he's familiar with the basic legends Nathan has outlined, as well as The Pyramind King owning the Titan Trio, but not the rest of the info, so I'll be operating off that assumption. I'll edit things later if you disagree). One thing that caught his attention off the bat was that his friend Cynthia was involved in researching the Regis, which greatly surprised him as he didn't expect such a fine, proper woman to be involved in such skullduggery, but he soon shrugged it off as 'Part of her Life he never bothering asking out of politeness.' He honestly didn't understand the young trainer's fascination for his friend, but it was harmless and a non-issue so far as he was concerned, and so safely ignorable.
 Eventually, Ventus finally nodded his head, and said his piece on the matter. "Thank you for explaination, Nathan, as it was detailed, informative, yet concise and simple enough to digest. Yes, I researched and heard of the old legends surrounding the Regis, and done extensive studying and investigatiosn of Brandon's aquistion and use of them, but I don't believe I heard the rest to my memory. I'm rather intrigued that a Regigigas statue was found in my home region, and I'm wondering where that will affect Unova as a whole. Your hypothesis on their being multiple 'sets' of Regis' is most likely correct, if they are being found all over the world as you described. Its also likely that the old king indeed had some manner of influence over the Regis if that golem is connected to them, but I'm uncertain if he could actually make a Legendary Pokémon or not. Why do you suppose he's capable of doing that, Nathan? As you said, we'll have to stop the Golem at some point , so we'll have the answers to those questions eventually whether we like it or not."
The boy's last comment........that both greatly rackled him AND sparked Ven's curiosity. On one hand, Nathan of all people saying this made them out to be a massive hypocrite, given how ardently they had been trying to meddle with HIS world view, standard opporating procedure, morality etc. AND his quest to change Kirlia's heart. On the other, it showed that the boy was at least somewhat aware that forcing such things on another individual is not too terribly a kind thing to do, so at least he wasn't totally senseless or insensitive towards others. In the end, Ventus could only say "Indeed," and left it at that. No need to poke that hive of Beedrill if he could avoid it....