Life would be infinitely happier if we could only be born at the age of eighty and gradually approach eighteen. 　　

一个个都说∶我是向上效法了尧、舜、夏禹、商汤、周文王、周武王的大道。”但所说的话却是互相攻击的，所行的事是截然相反的。 

Sustainability is no longer an option; it's a necessity for the future of leather tanning.

适应力是现代商业世界的通行货币。