Fernando Pessoa said this quote

Yes it’s me, I myself, what I turned out to be, (…) I’m the one here in myself, it’s me. (…) Whatever I was, whatever I wasn’t—it’s all in what I am. Whatever I wanted, whatever I didn’t want—all of this has shaped me. Whatever I loved, or stopped loving—in me it’s the same nostalgia (Álvaro de Campos)