每个移民都携带着一个看不见的记忆行李箱。
Every immigrant carries an invisible suitcase of memories.
Every book is a journey, and every journey is a book.
艺术的未来在于它变得不可见的能力。
The discovery of DNA structure was like unraveling a very complex puzzle.
With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.