Sustainability isn't a choice; it's our responsibility to future generations.
可持续性不是一种选择；它是我们对后代的责任。
I have to remind myself that some birds aren't meant to be caged. Their feathers are just too bright. And when they fly away, the part of you that knows it was a sin to lock them up DOES rejoice. Still, the place you live in is that much more drab and empty that they're gone. I guess I just miss my friend.
我们都是自己思想的囚徒。
我们必须自由，不是因为我们宣称自由，而是因为我们践行自由。