thinking
来自：豆瓣日记
Why I Hope to Die at 75 An argument that society and families—and you—will be better off if nature takes its course swiftly and promptly Ezekiel J. Emanuel September 17, 2014 Seventy-five. That’s how long I want to live: 75 years. This preferen...
什么是书单 · · · · · ·
书单是收集图书的工具，创建书单后，在豆瓣看到符合书单主题的图书时可以将它放入书单，方便以后找到。
你还可以看看其他人的收集，关注你感兴趣的书单。