函数的概念在数学中是基础的，而λ演算提供了一种形式化这一概念的方法。

意识的难题在于解释大脑中的物理过程如何以及为何产生主观体验。

To create is to breathe life into silence.

We're flooding people with information. We need to feed it through a processor. A human must turn information into intelligence or knowledge. We've tended to forget that no computer will ever ask a new question.

音乐是我的生命，我每天都在过这样的生活。