创新不仅仅是创造新事物，也是改进已有的事物。

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

皮革鞣制的创新不仅仅关乎新化学品，而是重新思考材料的整个生命周期。

挑战是伪装的机会，用勇气和创造力去迎接它们。