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Every ton of coal we extract carries a responsibility—to our workers, communities, and the planet.

【譯文】貪圖小利，就會損害重大利益。

The ability to associate depends, in turn, on the degree to which communities share norms and values and are able to subordinate individual interests to those of larger groups.

記憶是我們隨身攜帶的日記。

"The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'"

Sometimes, the only way to stay sane is to go a little crazy.