The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends， and the other begins？
生命与死亡之间的界限，充其量不过是模糊的阴影。谁能说清它们的交界在哪里？
科学是通过证据追求真理。
跨行业合作是解决全球森林砍伐挑战的关键。
人类的心灵被设计来寻找并发现证实其已有信念的证据。
Technology drives progress in astronomy—better instruments lead to deeper insights.
"The worst lies are the ones we tell ourselves."
The only thing more dangerous than a man with nothing to lose is a man with everything to gain.