电影的美在于它让我们能够通过别人的眼睛看世界。
"The beauty of cinema is that it allows us to see the world through someone else's eyes."
The only constant is change, continuing change, inevitable change, that is the dominant factor in society today. No sensible decision can be made any longer without taking into account not only the world as it is, but the world as it will be.
NP完全性的概念为理解计算问题的复杂性提供了一个强大的工具。
"The best way to predict the future is to invent it."
The world is a fine place and worth the fighting for.