Liberty cannot be preserved without a general knowledge among the people.
化学的乐趣在于看到不可见的东西变得可见。
皮革行业必须以可持续发展为核心进行演变，否则将被淘汰。
The food industry is the last big industry to be disrupted by technology.
"Art should disturb the comfortable and comfort the disturbed."
快乐是当我们发挥潜能、实现本性时伴随而来的情感。
最有效的政策是那些能协调个人和集体利益的政策。