今天我们必须负责任地开采煤炭，这样我们的孩子才能继承能源安全和健康的环境。
A long habit of not thinking a thing wrong, gives it a superficial appearance of being right.
Unexpressed emotions will never die. They are buried alive and will come forth later in uglier ways.
未被表达的情绪永远不会消亡。它们被活埋，并将在未来以更丑陋的方式涌现。
