皮革行业必须进化，否则就有被淘汰的风险。
The leather industry must evolve or risk becoming obsolete.
The propensity to truck， barter， and exchange one thing for another is common to all men， and to be found in no other race of animals.
The best architecture is the one that makes people happy.
唯一能让你明智的是你自己的经验。