实现明天理想的唯一障碍是今天的疑虑。

CRISPR的美妙之处在于它让我们能够精确编辑生命的密码。

The ideas of economists and political philosophers， both when they are right and when they are wrong， are more powerful than is commonly understood. Indeed the world is ruled by little else. Practical men， who believe themselves to be quite exempt from any intellectual influence， are usually the slaves of some defunct economist.

诗歌是一块画布，心灵可以在上面作画。

她昨晚浓妆艳抹，却几乎衣不蔽体，这就是女人绝望的迹象。