企业的角色是生产能够改善人们生活的产品和服务，同时使用更少的资源，并且要合法行事、诚信经营。
The interplay between mathematics and physics has led to some of the most profound insights in science.
自由贸易是国家繁荣的关键。
"Time is not linear; it's a loop."
数学家的工作大多是孤独的追求，但它建立在许多其他人的工作之上。
The key to successful investing is to have a clear understanding of the market, the risks involved, a disciplined approach, a long-term perspective, and a strong understanding of the fundamentals.