1 sentence

1. 他这种损人利己的行为，早晚会自食其果。

   tā zhè zhǒng sǔn​rén​lì​jǐ de xíng​wéi, zǎo​wǎn huì zì​shí​qí​guǒ.

   His behavior of benefiting himself at others' expense will eventually come back to haunt him.

   Source: Dong Chinese Dictionary