L'absence est le plus grand des maux.

【译文】来势像暴风骤雨一样猛烈，退去像微尘飘落一样静悄悄。长江的后浪推涌着前浪，世上的新人赶超着旧人。

"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."

道理明白则气势旺盛，气势旺盛则文辞畅达。