最艰难的选择常在短期利润和长期韧性之间——明智选择。
War is an ugly thing， but not the ugliest of things； the decayed and degraded state of moral and patriotic feeling which thinks that nothing is worth war is much worse.
"You don't have to understand everything to love it."
High expectations are the key to everything.
相关性和因果关系之间的区别不仅仅是学术上的——它可能具有深远的政策影响。
我们生活在神话之中，有时甚至意识不到这一点。