理解经济波动的关键在于技术冲击与家庭和企业决策之间的相互作用。

In the realm of quantum materials, we are constantly surprised by the richness of phenomena that emerge from the collective behavior of electrons.

The joy of discovery is what keeps me motivated after all these years.

The silence between them was heavy, filled with unspoken words and unresolved emotions.

创新不仅仅是创造新事物，更是改进已有的事物。