The truth is not always the easiest thing to believe.
The organism learns not only what to do but also what leads to what.
不了解一个国家的文学,就无法理解这个国家的历史。
商业中最危险的一句话是"我们一直都是这么做的"。
We are survival machines—robot vehicles blindly programmed to preserve the selfish molecules known as genes.