Now you have to master turning money into time.
http://www.fightaging.org/archives/2008/02/what-is-wealth.ph...
We all go through engineering our cycles of property and time; how can we best optimize time to generate property that can be used to make our time more effective? We do this in small ways and large, but everyone does it. Some people do it so effectively they launch themselves into property escape velocity, exponentially increasing the effectiveness of their time and exploring the outer limits of what it means to maintain ownership of a great deal of property.
Interestingly, despite the grand importance of time as the absolute foundation of wealth, very little progress has been made in the most obvious optimization of all: creating property that can create more time. More heartbeats, more health, more time spent alive and active. Rejuvenation medicine, capable of repairing the damage of aging. Tissue engineering to generate replacements for worn organs. The cure for cancer. If you could do all that, then the much more productive form of escape velocity becomes possible - longevity escape velocity. Why strive to maintain an empire of property that will crumble to dust when the degenerations of age catch up with you when you could be that fit-looking guy having a blast swimming in the breakers every other Sunday for as long as you like?
Wealth is exactly time, and here we are, bordering the era of biotechnology for the repair of aging. Planning ahead for the best possible personal future starts with investment now. Think about it.