Man is his own worst enemy. [Lat., Nihil inimicius quam sibi ipse.] — Marcus Tullius Cicero Copy Share Image
![“Man is his own worst enemy. [Lat., Nihil inimicius quam sibi ipse.]” quote by Marcus Tullius Cicero](https://sms4smile.com/quotes/img-quotes/397/marcus-tullius-cicero-157_enemy_man-is-his-own-worst-enemy-lat-nihil-ini_1286593.jpg)