The most sustainable leather is the one that lasts the longest, reducing the need for frequent replacements.

翻译：真正的朋友，顺境时不添虚假繁华，逆境时不改变初心，富贵时不忘记旧交，这样的情谊才珍贵。

The struggle for survival is the essence of life.

生命中最美丽的东西不是事物，而是瞬间。