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.
住宅是居住的机器。
A man who knows why he lives can endure any kind of life.
化学的进步以新元素的发现和分析方法的改进为标志。
The past is always there, but it's not the only thing that's there.
我认为最好的演员是那些愿意冒险的人。