真相是，过去是我们所拥有的一切。我们无法改变它，但我们可以从中学习。
The truth is, the past is all we have. We can't change it, but we can learn from it.
I have to say to myself that some birds aren't very close. Their feathers are just too bright. When they fly away, you know it's a sin to lock them up, and you'll be inspired by them. Still, the place you live in is that much more drab and empty that they're gone. I think I really miss my friends.