欲影正者端其表，欲下廉者先之身。
出自汉·桓宽《盐铁论·疾贪》。欲，想。表，仪表，这句话指身体。下，指下属。先之身，先要求自己。要想影子正，就要先把自己的身子站直；要想下属清廉，自己要先做出表率。这句话以正影先正身为喻，说明正人先正己的道理。
生命太短暂，不能浪费时间去恨任何人。
The best way to be happy is to live in the moment.
活在当下的能力是心理健康的重要组成部分。
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.
语言中最具破坏性的短语是：“一直都是这样做的。”
Success is not final, failure is not fatal: It is the courage to continue that counts.