" I’ll never know anyone’s true self, will I? Their thoughts and memories, the selfness of someone, the me-ness of me: that’s like a true name, a person in all their formless awesome grandeur. But we do not see that grandeur. We see each other only in the shapes we are forced to assume. Words constrain us, and also our laws, and our fears and hopes, and the wind, and the rain, and the dog that barks while we’re trying to speak, all these things constrain us. We all force our true selves into little hashes and show them like passwords. A smile is a hashing function, and a word, and a cry. The cry is not the grief, the word is not the meaning, the smile is not the joy: we cannot run the hash in reverse, we cannot get from the sign to the absolute truth. Maybe the smile is false. Maybe the grief is a lie. "

― Seth Dickinson , The Monster Baru Cormorant (The Masquerade, #2)