蒸沙成饭

Explanation: Put the sand into rice steamed. Metaphor to be successful. 　　Usage: -Linked; as the predicate attribute; containing derogatory 　　Source: "Sutra" if we kept prostitution, repair meditation persons, such as steam into the sand like the rice, by the thousands of robbery, only the name of hot sand. " Thesaurus:  Sand into rice cooking