"No, I don't want to talk about River. I have nothing to say about it that I would want to be public"

In this quote, Joaquin Phoenix is expressing his unwillingness to go over the topic of "River," which is likely a referral to his late sibling, River Phoenix. He explicitly mentions that he has nothing to say about it that he would want to be revealed. This suggests that the topic of River is a sensitive and personal one for Joaquin, and he does not want to share any information or ideas about it with the public. It might likewise indicate that he wishes to safeguard his sibling's memory and keep it personal. In general, this quote showcases Joaquin's desire for privacy and his regard for his brother's tradition.