Joke Collection Website - Talk about mood - What idiom or old saying can best describe their complementarity?

What idiom or old saying can best describe their complementarity?

With each other's company, everyone is more radiant.

Pronunciation: Xiāng déyízhāng

Explanation: mutual cooperation: mutual cooperation and mutual foil; Benefits: more; Akira: Great. It means that two people or two things cooperate with each other, and their abilities and functions can be better brought into play.

Source: Historical Records Biography of Boyi: "Although Boyi and Shu Qi are wise, they are all famous teachers." Bao "Ode to the Sage": "Mutual affection, complement each other."