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.
预测未来的最好方法就是去创造它。
The more specific you are, the more universal you become.
Every book is a journey, and every journey is a book.