There are only four legal ways to cross classes and accumulate wealth in this world.

1. Use capital to control the means of production and generate compound interest. It is almost impossible for ordinary people to control the raw materials of industry. IP and intellectual property are the only way out of this track.

2. Become a winner in a field with low winning rate but high return. Lottery, casino, financial market, cryptocurrency, these are another channel for ordinary people to change their fate. At the same time, because of the probability of this mechanism, you will also see corpses everywhere.

3. Become a scarce expert in a certain technical field and dig deep into it to the extreme, and then obtain capital tolls or profit sharing.

4. Predict the future. Through the judgment of the future situation and the courageous courage, suppress a certain field or use the information gap to crush it.

Unfortunately, the above four methods rely on hard work to almost zero.