人弃我取

Explanation: Others abandon the things I picked up. Originally referred to the merchant to buy cheap goods of poor sales, price to be sold for huge profits, the latter does not compete with others for that is still good. 　　Usage: Joint type; as object clause; with compliment 　　Source: Qian Han, "Historical Records": "Rick works best fertility, and time-varying Baigui optimistic, I prefer the old friends abandoned, the person to whom I." 　　Riddle: Scavenging Thesaurus:  concel the faults of others and praise their good points, Stark choice, praise the good and hate evil, zhangdan