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.
成功不是终点,失败也非致命,重要的是继续前进的勇气。
Desire is not a thing to be understood. It is a thing to be endured.
未来取决于你现在做什么。