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.

可持续性不是一种选择；它是水产养殖唯一的前进道路。

幸福存在于内心。

对话应当面面俱到，无所不谈，但又不可深谈。