A Kernel of Chekhov?

“He had two lives: one, open, seen and known by all who cared to know, full of relative truth and of relative falsehood, exactly like the lives of his friends and acquaintances; and another life running its course in secret. And through some strange, perhaps accidental, conjunction of circumstances, everything that was essential, of interest and of value to him, everything that made the kernel of his life, was hidden from other people; and all that was false in him, the sheath in which he hid himself to conceal the truth ­– all that was open. And he judged of others by himself, not believing in what he saw, and always believing that every man had his real, most interesting life under the cover of secrecy and under the cover of night. All personal life rested on secrecy.” (from The Lady With the Dog)