CRISPR is a tool, and like any tool, its impact depends on how we use it.
"The past is a foreign country; they do things differently there."
自由不仅仅是随心所欲的机会;也不仅仅是在既定选项之间选择的机会。自由首先是制定可用选择的机会,对它们进行辩论——然后,才是选择的机会。
在安静的地方,一个人可以听到自己内心的思绪。