广告的目的是销售。这是唯一的目的。

你如果出色地完成了某件事，那你应该再做一些其他的精彩事儿。不要在前一件事上徘徊太久，想想接下来该做什么。

We are all haunted by the ghosts of our own pasts, and sometimes, by the ghosts of others.

Computation has made the tree flower.

Something deeply hidden had to be behind things.

CRISPR的潜力只受限于我们的想象力和伦理。