当障碍被消除而非设立时，创新才能蓬勃发展。
采矿业必须发展以满足不断变化的世界的需求。
The key to success is to get out into the store and listen to what the associates have to say. It's terribly important for everyone to get involved. Our best ideas come from clerks and stockboys.
The future of oil lies in balancing economic growth with environmental stewardship.