煤炭不是问题所在，问题在于我们如何使用它。解决方案在于更清洁的技术和更好的利用。
Coal isn't the problem - how we use it is. The solution lies in cleaner technologies and better utilization.
山溪里的水随着季节常涨常退，不明事理的小人反复无常。
My kids are my greatest inspiration and my biggest motivation.
I believe that we are all capable of change. We can all grow and evolve.
我们今天开采的石头将塑造明天的景观。