Innovation in mining technology isn't optional—it's the lifeline that will determine the future of extractive industries.
写作是一种自由的形式。
The most successful societies in the future will be those that can combine the efficiency of market economies with the social cohesion provided by traditional values.
学习新编程语言的唯一方法就是用它编写程序。
Happiness is not out there for us to find. The reason that it’s not out there is that it’s inside us.