超流理论是理论物理学中最美丽的篇章之一。

The world is full of magical things patiently waiting for our wits to grow sharper.

I don't think about risks. I think about winning.

成功不在于完美，而在于持续改进和适应变化。

皮革行业必须适应不断变化的消费者需求，否则就有被淘汰的风险。