不求有功，但求无过

Explanation: Meritorious service is not required, just hope there are no errors. 　　Usage: Complex sentence; as the predicate clause; described willing to do nothing 　　Source: "China is now in mind," the second time: "All in all, a word, the present situation, I do not aim at success, but to no before." 　　Examples: All in all, a word, the present situation, I ~. ("Cong Qing literature notes China is now in mind," the second time)