晏子春秋

I'm the reason your grass won't grow.

"A story is not a message with a plot wrapped around it, but a plot that may contain a message."

对一切数据进行冗余备份，至少要有一个物理硬盘备份和一个云端备份。每个备份都要多于一个。想想要是你弄丢了所有数据、照片、笔记，得花多少钱来找回它们？与遗憾相比，备份很便宜。