政策制定者应乐于根据新证据修正他们的观点。

永远不要超越你的上司。总是让那些在你之上的人感到舒适地优越。

"The world is a book, and those who do not travel read only one page."

In the long history of humankind (and animal kind, too) those who learned to collaborate and improvise most effectively have prevailed.