我不会继续敲那扇不为我打开的老门。我要创造自己的门,然后走进去。
I was neat, clean, shaved and sober, and I didn't care who knew it.
科学家最强大的工具不仅是智力,还有想象力。
The difference between correlation and causation is not just academic—it can have profound policy implications.