光是建筑中最重要的材料。

"Silence is never empty; it's full of potential."

Leadership means making tough decisions today that will ease tomorrow's challenges.

译文：有钱有酒的时候，身边就有兄弟朋友，可遭遇困难的时候，身边哪里能看一个人呢。赏析：远离为了利益而交的朋友，结交相互欣赏，相互帮助的知心朋友。酒肉朋友再多也不如一个知心朋友。

The nose of a mob is its imagination. By this, at any time, it can be quietly led.

The only limit to our realization of tomorrow is our doubts of today.

跨行业合作是解决能源转型复杂挑战的关键。