"Mathematics is not a spectator sport."

我除了作为演员之外，没有任何自我意识。

The only limit is the one you set for yourself.

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.

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。

"In the depth of winter, I finally learned that within me there lay an invincible summer."

白种人相信——全心全意地相信——他们有权夺取土地。