Sustainability isn't a cost; it's an investment in relevance and longevity.
可持续性不是成本；而是对相关性和持久性的投资。
每个词都承载着所有未被说出的词的重量。
The profession of book writing makes horse racing seem like a solid, stable business.
The sun shone, having no alternative, on the nothing new.
Courage is the persistence in the face of fear.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
The fight against viruses is a continuous battle, and science must always stay ahead.