To write is to confront the ghosts of the past and the uncertainties of the future.
I believe in love at first sight because I am a product of it. My parents fell in love at first sight.
The most profound technologies are those that become invisible because they are so deeply embedded in our lives.
CRISPR给了我们重写生命密码的工具,但我们必须明智地使用它们。
The mind once enlightened cannot again become dark.