地质学不会妥协，我们的标准也不应该妥协。
Geology doesn't compromise, and neither should our standards.
The only real sin is regret.
In the actual world， a very great deal of the evil that is done does not spring from evil motives.
辩论的艺术是使较差的理由显得更好的艺术。
真相是美丽而可怕的东西，因此应该非常谨慎地对待。
The complexity of viruses reminds us how much we still have to learn about biology.
过去永远不会死去。它甚至还没有过去。
保持饥饿，保持愚蠢。