Mark Boyle said this quote

Poverty is a funny phenomenon. It is always defined financially and always relative to what other people earn. It is possible to be extremely happy despite having little money and being officially categorised as poverty-stricken. You can also be really unhappy despite earning a high salary. Those who always want something more will always live in poverty, regardless of how much they earn, while those who are content with what they have will always feel they have an abundance. Most poverty in the UK isn't material poverty, it's spiritual poverty, a state of mind in which fulfilment comes only from the pursuit of material gain.