The treatises "De Fortitudine," "De Caritate," and "De Pœnitentia" are a kind of appendix to "De Specialibus Legibus." combines them into a special book, which, he thinks, was composed by Philo.
Risalah "De Fortitudine," "De Caritate", dan "De Pœnitentia" adalah jenis lampiran untuk "De Specialibus Legibus." menggabungkan mereka ke dalam sebuah buku khusus, yang, menurutnya, disusun oleh Filo.