This is a famous saying from Heine, which is extremely ironic. It describes the practice of celebrating great success. The stall is too big and the goals are set very high, which is unrealistic. The result is that things are counterproductive and become the laughingstock of the ages.

Today's society is very complex. Some people just take advantage of the imperfection of ownership and do the opposite. They blindly invest in high-end projects in the name of "dragon" and then continue to increase their investment. Big financial leverage breeds countless fleas.

Ponzi schemes are also like this. This is a pyramid scheme.

There is a dragon coiled at the top of the pyramid. This is the sign. Everyone comes here for this dragon, but the bottom is full of fleas.

Underneath the glamorous appearance, there are dens of filth. The greater our hopes, the greater our disappointment. What we sow looks like dragon seeds, but what we reap are fleas.