;; This buffer is for text that is not saved, and for Lisp evaluation.
;; To create a file, visit it with C-x C-f and enter text in its buffer.


;; This buffer is for notes you don’t want to save, and for Lisp evaluation.
;; If you want to create a file, visit that file with C-x C-f,
;; then enter the text in that file’s own buffer.

我怎么知道的呢?我关掉了默认的启动界面 直接就显示*scratch* 当然看的清楚了