Paragraph 3, Zeile 37 Philosophia: Paradoxa von Cicero Cicero Abschnitt PARADOXON VI., Paragraph 1, Zeile 8 Philosophia: Academica von Cicero Cicero Paragraph 18, Zeile 36 Letters To Brutus: Ad Brutum I von Cicero Cicero Paragraph 10, Zeile 27