Innovation in leather tanning isn't just about technology; it's about respecting the craft while evolving it.

农业中最宝贵的资源不是土地或机器，而是人。

物理定律在宇宙中任何地方都是相同的，这是一个深刻的真理。

A book is a mirror: if an ass peers into it, you can't expect an apostle to look out.

Every mental act has its place in the economy of life.

"The unsaid is often more powerful than the spoken word."