"It is not the man who has too little, but the man who craves more, that is poor. What does it matter how much a man
has laid up in his safe, or in his warehouse, how large are his flocks
and how fat his dividends, if he covets his neighbour's property, and
reckons, not his past gains, but his hopes of gains to come? Do you ask
what is the proper limit to wealth? It is, first, to have what is
necessary, and, second, to have what is enough." -Seneca, Letters from a Stoic
