混凝土不仅仅是材料，它是光的容器。

文明就像野蛮深海上的一层薄冰。

For every dollar you spend purchasing something substantial， expect to pay a dollar in repairs， maintenance， or disposal by the end of its life.

The earth gives us coal; our duty is to give back stewardship.

Digital transformation is revolutionizing our industry at an unprecedented pace.

"War is a dark thing, but sometimes it is the only light we have."

量子力学的美在于它能够描述最小尺度下粒子的行为，即使它违背了我们的经典直觉。

幸福不是没有问题，而是有能力处理它们。

"We are all immigrants in time."

我们的潜力是一回事。我们如何利用它是另一回事。