The legacy of the coal industry will be defined by what we do today.
煤炭行业的遗产将由我们今天的行动决定。
你玩得越多，学到的就越多。每一场比赛都是一堂课。
运营良好的采石场是精确、安全和尊重的交响乐。
在中国，互联网的发展速度比美国快得多，因为我们没有历史包袱。
You're in control, is there anywhere you wanna go?
数学是给不同事物赋予相同名称的艺术。
The next generation of forest leaders must be as comfortable with biodiversity metrics as they are with profit margins.
Being brave isn’t the absence of fear. Being brave is having that fear but finding a way through it.