窃以为 Carl Sagan 的 Cosmos 写得层次分明，“宜乎众矣”，文彩也远胜霍金。不看Cosmos书？有视频。

所有跟帖： 

• Indeed the readbility isn't good but its hanwei s assignment -老键- ♂ (0 bytes) () 07/04/2023 postreply 12:00:22

• I did recommend this book of Hawking's. It won't hurt to ... -寒苇- ♀ (128 bytes) () 07/04/2023 postreply 13:17:43

• Just kidding. Love to browse through all kinds of books -老键- ♂ (0 bytes) () 07/04/2023 postreply 14:33:06