当一种编程语言的程序需要关注无关的细节时，它就是低级的。
A programming language is low level when its programs require attention to the irrelevant.
We've been warned against offering the people of this nation false hope. But in the unlikely story that is America, there has never been anything false about hope.
There is no God and we are his prophets.
我们始终坚持以用户为中心，不断优化产品和服务。
CRISPR的力量在于它让我们以前所未有的精确度编辑基因组。
真相往往是看不见的，因为它太明显了。