前人失脚，后人把滑

Explanation: People draw an analogy failures, be careful, lest another accident. 　　Usage: Complex sentence; as object, clause; 　　Source: Ming He Mengchun "remaining winter Preface excerpt 'VI:' present slang: 'predecessors slip, descendants of the slip', that Chinese proverb," ​​before the car overturned car ring 'meaning also. " Thesaurus:  Cover thyself, Ring Car Cover, Former example