最大的谜团是我们自己创造的谜团。
The greatest mysteries are those we create ourselves.
The universe we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil, no good, nothing but blind, pitiless indifference.
The world is not a wish-granting factory.
学习的每一个方面或智能的任何其他特征都可以原则上被精确描述，以至于可以制造一台机器来模拟它。