发现的旅程充满了不确定性，但正是这些不确定性使科学如此令人兴奋。
The journey of discovery is filled with uncertainties, but it is these uncertainties that make science so exciting.
在骨料行业的成功不仅仅是移动岩石，更是推动经济发展。
The meaning of life is to find your gift. The purpose of life is to give it away.
每个故事都是一段旅程，每段旅程都会改变旅行者。
We are all of us made by what we have lost as much as by what we have gained.