two heads are better than one
兩人共同思考比一個人更好
口語·表達合作優勢
英文釋義
It is beneficial to have the input or assistance of another person when trying to solve a problem or make a decision.
例句
Let's work on this together—two heads are better than one.
典故來源
源自古代諺語,強調合作比單干更有效,常見于16世紀文獻。