普通大众不知道正在发生什么,甚至不知道他们不知道。
The general population doesn't know what's happening, and it doesn't even know that it doesn't know.
"The best stories are those that linger in the mind long after the last page."
Your most unhappy customers are your greatest source of learning.
地理学是关于地方的科学,而不是关于人的科学。