translation.en: It's not always a good day, so when you have a bad one, I think it's important to remember it, just as much as it is important to remember the [good] days.
translation.zh: 日子不会一帆风顺，但你某天过得不顺利， 我认为将它记录下来是很重要的， 尽你的所能去回忆那些时光。