The art of economics lies in understanding the subtle interactions between rules and behavior.

短视频是时代的产物，它降低了表达的门槛。

"Dreams come true; without that possibility, nature would not incite us to have them."

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

自然界的铁律是：你得到你所奖励的。如果你想让蚂蚁来，你就在地板上撒糖。