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。

我不是政客，不是传教士，我只是个载体。

The only real faith is the faith in love.

I think the most important thing in life is self-confidence.

I am so clever that sometimes I don’t understand a single word of what I am saying.

Westward the course of empire takes its way.

You don’t have to pee on an electric fence to learn not to do it.