Coal isn't the problem - how we use it is. The solution lies in cleaner technologies and better utilization.
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。
释义：如果一个人未经努力就想获得报酬，最终可能会遭受不幸和失败。
I believe in the power of stories to change the world.
The study of algorithms is not just about solving problems, but about understanding the limits of what is computationally possible.
The only real voyage of discovery consists not in seeking new landscapes, but in having new eyes.
生活是花朵，爱情是花蜜。