Reality is a question of perspective; the further you get from the past, the more concrete and plausible it seems—but as you approach the present, it inevitably seems more and more incredible.

Every intervention should leave things better than we found them.

围绕CRISPR的伦理辩论和科学本身一样重要。

"The novel is a very forgiving form. It can accommodate almost anything."

当你攻击煤炭时，你就是在攻击美国中部地区。