"Yes, it is true, it is true...now!" Vronsky added, to be truthful.
"Yes, it's true now, that's another thing; but that _now_ won't last forever.
" "Perhaps," answered Vronsky.
"You say _perhaps_," Serpuhovskoy went on, as though guessing his thoughts, "but I say _for certain_.
And that's what I wanted to see you for.