There's an awful temptation to just keep on researching. There comes a point where you just have to stop, and start writing.

There's an awful temptation to just keep on researching. There comes a point where you just have to stop, and start writing.

继续研究是一种可怕的诱惑。到了一定的时候，你必须停下来，开始写作。

-- David McCullough 戴维·麦卡洛