追求权力是所有大国的主要目标，这种追求常常导致冲突。

We were both young when I first saw youI close my eyes and the flashback starts?I'm standing there on a balcony in summer air?See the lights， see the party， the ball gowns?

Collaboration and open-mindedness are essential in the scientific community to push the boundaries of what we know.

自由民主的未来取决于其应对不平等和政治极化挑战的能力。

Collaboration across industries is the key to solving complex environmental challenges.