真理的最小原子也代表着某个人艰苦的劳动和痛苦。
可持续发展必须成为煤炭行业每个决策的核心。
预测未来的最好方式就是创造未来。
Suffering! We owe to it all that is good in us, all that gives value to life; we owe to it pity, we owe to it courage, we owe to it all the virtues.