But then you begin. You write the first draft, you draw the first sketch, you shoot the initial footage and realize it's not the way you imagined it. It's imperfect.

当你开始写初稿，画第一幅草图，拍摄第一段影像的时候，现实并不是你想象的那样，现实是不完美的。

youdao

It's the red pen on the page and the discarded sketch, the trashed prototype and the failed first draft.

WSJ: Jonah Lehrer on How to Be Creative