全球能源合作对于应对共同挑战至关重要。

The only limit to our realization of tomorrow will be our doubts of today.

"The world is a stage, but the play is badly cast."

美不是装饰，而是一种必需品。

Collaboration across industries is key to solving the world's biggest challenges.

一个人愈没有值得自夸之处，就愈容易夸耀自己的国家、宗教、种族或他参与的神圣事业。

灵魂的快乐在于行动。