与同伴保持良好的关系的愿望，即所谓的人类联合本能，轻易地超过了单纯的个人利益和理性逻辑。

The circular economy is not just an ideal; it's a necessity for our industry.

Believe you can and you're halfway there.

化学作用无法创造或毁灭物质。

Education is one of the most powerful tools we have for reducing inequality and promoting social mobility.

解释：曲子高妙，不是人人都能和唱；说出真相，不是人人都能相信。