A professor who hit 'Lean FI' by moving abroad and saving 70% of his income explains why he prefers the 'permanent portfolio' investment strategy
"I don't have a house, and I don't have a car. But I have financial independence."
"I don't have a house, and I don't have a car. But I have financial independence."
This article was originally published at: https://www.businessinsider.com/professor-reached-lean-fi...