心就是用来碎的。

混凝土不仅仅是材料，它是光的容器。

The most sustainable leather is the one that lasts the longest, reducing the need for frequent replacements.

科学家不对自然法则负责，但他的工作是找出它们如何运作。

生活中最鼓舞人心的事，莫过于看到一个人拥有正当合法的抱负，哪怕这抱负还很幼稚。

With each advancement in ultrafast lasers, we rewrite the textbook on how atoms and molecules behave.

"The past is always tense, the future perfect."