人体是最复杂的谜题，而医学是我们解决它的方式。
The human body is the most complex puzzle, and medicine is our way of solving it.
Perhaps if we wrote programs from childhood on, as adults we'd be able to read them.
写作古文的难度，比登上青天还要难。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
我们都对边疆的概念着迷，但这个边疆在不断后退。
网络的力量在于它的普遍性。无论是否有残疾，每个人都能访问是一个重要方面。