我们必须接受有限的失望，但永远不要失去无限的希望。

最好的想法往往来自倾听那些最接近问题的人。

诗歌不是一个封闭的领域，而是一个开放的领域。

Consciousness is like a river—you can never step into the same stream of thought twice.

The future of coal lies not in its quantity but in how cleanly and efficiently we can use it.