The master is wandering and the clown is in the palace. It means: real experts only know how to immerse themselves in learning and technology, but they don't know how to make money through marketing;

Hang out with people who only study and use human nature!

Actually, you can't blame the clown. Look at social people:

The game that young people give him is "hope";

The place where middle-aged people live for him is the "target";

Old people are too knowledgeable to be satisfied, so they have to make a "give one and increase two":

Give him an "expert" (health preaching, big coffee said Trump ... forwarding), give him a few jokes (see grandson Zicheng's grandson ... etc.)+examples of short-lived rich experts (knowing that the world is invincible ...), and you will be "contented".

More than 90% of people's thinking functions are closed. Whoever has a loud voice in the media under the control of capital is the embodiment of "truth"!

No wonder Ye Fan became the only one who was awarded the "representative of Chinese national spirit" internationally!