一个人只能在头脑中显示复杂的信息。就像看到，移动，流动或改变视图，比静止的图片更重要，无论多么可爱。
One can only display complex information in the mind. Like seeing, movement or flow or alteration of view is more important than the static picture, no matter how lovely.
Reinforcement is the central factor in the acquisition of new behavior patterns.
The market is always looking for the next big thing.
把灯笼背在背上的人，有黑影遮住前路。