Investing in cleaner coal technology is an investment in the future of energy.
投资更清洁的煤炭技术是对能源未来的投资。
圆点是通往无限的方式。
真相并不总是美丽的，美丽的言辞也不一定是真相。
The science of government it is my duty to study, more than all other sciences; the arts of legislation and administration and negotiation ought to take the place of, indeed to exclude, in a manner, all other arts.
我们所理解的唯一存在就是感知事物的存在。
Mining with integrity means leaving the land better than we found it.