我现在身体上已经无法做任何过去喜欢的事，但我并不怀念它们。

我们都在阴沟里，但仍有人仰望星空。

Human beings are not born once and for all on the day their mothers give birth to them, but life obliges them over and over again to give birth to themselves.

CRISPR提醒我们，大自然是最伟大的创新者。