First, it will not depreciate because of time.
Second, it can be preserved for a long time.
Changing the direction can preserve the value, that is to say, it can appreciate and invest in the future. Now people choose to invest in real estate, stocks, funds, futures, precious metals (gold, etc. )
The real value-added investments are real estate and precious metals.
If you can rent it.
It seems that real estate is better.
If necessary, precious metal leasing is also possible.