The real challenge in computer science is not to write programs, but to understand the nature of computation.
A novel is not just a story; it is a constructed object, an artifice that must be as perfect as possible.
The cosmos is also within us, we're made of star-stuff. We are a way for the cosmos, to know itself.
宇宙也在我们体内，我们都是星尘构成的。我们是宇宙了解其自身的途径。