美文阅读 | 《时间简史》导言 Introduction to "A Brief History of Time" （卡尔·萨根）

Daily Quote

So please, oh please, we beg, we pray, go throw your TV set away, and in its place you can install a lovely bookshelf on the wall. (Roald Dahl)

Poem of the Day

凤栖梧•伫倚危楼风细细

柳永

Beauty of Words

Introduction to "A Brief History of Time"

By Karl Sagan