The future of coal lies in sustainable and responsible mining practices.
技术是一种工具,而智慧在于知道如何以及何时使用它。
The more you do, the more you learn. The more you learn, the more you can do.
The Eskimos had fifty-two names for snow because it was important to them: there ought to be as many for love.
The genome is a mirror reflecting our evolutionary journey.
时间是最好的老师,但不幸的是,它杀死了所有的学生。