If I had to live my life over again, I would live it as a trader of goods.
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。
People must feel that the natural world is important and valuable and beautiful and wonderful and an amazement and a pleasure.
在物理学中,真相很少是完全清晰的,在量子力学中尤其如此。