Desc: Só Dez Por Cento é Mentira: Directed by Pedro Cezar. With Manoel de Barros, Paulo Giannini, Elisa Lucinda, Viviane Mosé. The life of Brazilian poet Manoel de Barros. Alternating interviews, testimonials and verses from his work, the film outlines a revealing panel of this author, who is considered one of the most original poets in Portuguese language.