井蛙不可以语于海者，拘于虚也；夏虫不可以语于冰者，笃于时也。
不可以同井底的青蛙谈论大海的辽阔，因为有空间的拘束；不可以同夏天的小虫谈论冰冻的寒冷，因为有时节的局限。
才能不足的人计谋多，见识不够的人事情多，威仪不足则使人怨怒多，诚信不够则言语多，勇气不足则辛劳多，明细不够则多察查，事理不足则多辩论，情分不够则多礼仪。
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.
Successful people maintain a positive focus in life no matter what is going on around them.