我最喜欢的生活中的事情不花钱。很明显，我们所有人最宝贵的资源是时间。
My favorite things in life don’t cost any money.It’s really clear that the most precious resource we all have is time.
国际货币体系就像一种语言；如果每个人都使用同一种语言，沟通就会容易得多。
那些愿意为了安全而放弃自由的人，既得不到安全，也得不到自由。
The role of business is to produce products and services that make people's lives better—while using fewer resources—and to act lawfully and with integrity.
I am interested in the transformation of substances.