真正的艺术家不是受到启发的人，而是能启发他人的人。

真正的勇气不是无所畏惧，而是面对恐惧依然前行。

"A book is a fragile creature, it suffers the wear of time, it fears rodents, the elements and clumsy hands. So the librarian protects the books not only against mankind but also against nature and devotes his life to this war with the forces of oblivion."

The meaning of a word is not a mental entity， but a social practice.