如果预料中的快乐是无限大的，就请记住麻烦也可能是同样大。
If pleasures are greatest in anticipation,just remember that this is also true of trouble.
This is the map that shows us where we're going. And this is the map that shows us where we've been. And it's never ever ugly.
预测未来的最好方式就是创造未来。