困难不在于提出新观念,而在于摆脱旧观念。
发明的进步使人类拥有了世纪前最大胆的想象也无法梦见的力量。
不够真诚是危险的,太真诚则绝对是致命的。
我不是现实,我是幻想。
如果不符合现实,最优雅的理论也是无用的。
Every decision we make underground has an impact above ground—that's the weight we carry.
We must focus on customers and continuously improve the quality of products and services.