无论一个人被认为多么自私,他的本性中显然存在某些原则,这些原则使他对别人的命运感兴趣,并将他们的幸福视为自己的必要,尽管他从中除了看到它时的快乐外一无所得。
The future of energy is not about choosing between coal and renewables, but about finding the right balance.
The most valuable resource in our industry isn't underground—it's the people who make it all possible.