Life is like a camera lens. You focus only on what’s important – the things that you want to preserve as part of your memories when you’re still alive. You want to capture it perfectly, and upload them into your social network sites such as Instagram or WeChat because you wanted to share your moments with your friends. You know they are going to vanish soon, and you do not simply save those photos in a hard disk because the risk of getting them all burnt down to ashes. All you need to do is print them out into a nice set of photos and put them all into the album. So, whenever you wanted to remind yourself about the life you had in the past, you can just flip each of the pages – reminiscing those days with your friends.