凡事预则立，不预则废

Explanation: Pre: pre-, refers to plan or prepare in advance; legislation: achievements; waste: corrupt. No matter what you do, prepared in advance, you can be successful, otherwise it will fail. 　　Usage: Complex sentence; for clause; means there will be successfully prepared 　　Source: Han Dai Holy "Book of Mean": "everything is Yu Li, Yu is not waste." 　　Examples: "~", Without prior planning and preparation, you can not get a victory. ("_Select_ed Works of Mao Zedong, On Protracted War")