"There's a reknowned author and physicist on my world who once said something to the effect of, 'If humanity had never developed Quirks, then we would be exploring the stars by now.'" Momo knows the author's name, of course even though canon never actually states it but there's no point in telling it to someone who's from an entirely different planet, and would never have heard of him anyway. "So you're probably right."

"There is a difference in time between me and the others here from my world, but it's only a matter of months, not anything larger than that. So I don't know whether it would be realistic to expect to run into anyone from an ancient civilization."