当家才知柴米贵，养儿方知父母恩。
译文：成家立业后才知道柴米的贵重，自己抚养孩子时才知道报答父母的恩情。赏析：世事的艰难，只有当我们亲身经历后才会懂得，生活的不易，只有当我们尝遍酸甜苦辣咸才会明白。
做正确的事永远是时候。
"Art is the only refuge from the chaos of the world, a place where we can find meaning and beauty."
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.
The most important part of teaching is to teach what it is to know.