When can you relax and enjoy the fruits of your labor and stop working?
Retirement is the same thing as quitting and giving up. When you enjoy your life you also enjoy your work and you never want to stop.
When is it enough?
When you’re dead.
There is no ending to work and achievement and there shouldn’t be.
When you stop working, you stop living, you become senile, depressed and demented.
The only thing that’s good for a man’s soul is work. So start working.