2 sentences

1. 由此产生的一切后果由其自负。

   yóu cǐ chǎn​shēng de yī​qiè hòu​guǒ yóu qí zì​fù.

   The individual concerned shall bear all consequences arising therefrom.

   Source: Dong Chinese Dictionary

2. 他太自负了，从不听取别人的建议。

   tā tài zì​fù le, cóng bù tīng​qǔ bié​ren de jiàn​yì.

   He is too conceited and never listens to anyone's advice.

   Source: Dong Chinese Dictionary