避免麻烦的最好方法就是远离它。
Be a pro. Back up your back up. Have at least one physical backup and one backup in the cloud. Have more than one of each. How much would you pay to retrieve all your data， photos， notes， if you lost them？ Backups are cheap compared to regrets.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."