bú / yào / gěi / bié / ren / kāi / kòng / bái / zhī / piào / zhòng / yào / jué / dìng / bì / xū / zì / jǐ / bǎ / guān

不要给别人开空白支票，重要决定必须自己把关。

Do not give others a blank check; you must oversee important decisions yourself.