发展经济学最终是为了改善人们的生活。
We always use poetic language to describe our embarrassment in the cracks of youth.
The past is a map, showing us where we have been.
Do you have the time to listen to me whine?
你的时间无法弯曲是因为我。
一本好书是能改变你的书，哪怕只是一点点。