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.
金钱不是幸福的关键，但它有帮助。
Writing is not just a profession, it's a way of life.
历史上的每位暴君都相信自由——他自己的自由。
Our greatest ability as humans is not to change the world, but to change ourselves.