«L'univers és transformació: la vida és opinió.»
Text de l'edició incorporada · anglès
«The universe is transformation: life is opinion.»
— Marc Aureli, Thoughts of Marcus Aurelius Antoninus
Cita aquesta obra
- APAMarc Aureli. (n.d.). Thoughts of Marcus Aurelius Antoninus. SigPhi. https://sigphiai.com/ca/works/marcus-aurelius/thoughts-of-marcus-aurelius-antoninus
- MLAMarc Aureli. "Thoughts of Marcus Aurelius Antoninus." SigPhi, https://sigphiai.com/ca/works/marcus-aurelius/thoughts-of-marcus-aurelius-antoninus.
- ChicagoMarc Aureli. Thoughts of Marcus Aurelius Antoninus. SigPhi. https://sigphiai.com/ca/works/marcus-aurelius/thoughts-of-marcus-aurelius-antoninus.