我明白了你不可能同时拥有一切并做所有事情。
I've learned that you can't have everything and do everything at the same time.
The state of nature has a law of nature to govern it, which obliges every one: and reason, which is that law, teaches all mankind, who will but consult it, that being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.
统计学是从数据中学习的科学。
Sustainability in mining isn't an option—it's a necessity for our future.