阅读的快乐在于发现你并不孤单。
"The joy of reading is discovering that you are not alone."
成功辨识的关键是找到一个尽可能简单但不过于简单的模型。
我们都是潜在的化石,仍然携带着我们过去的痕迹。
Those who deny freedom to others, deserve it not for themselves; and, under a just God, can not long retain it.